find the product of 4025 multiply 5 by using properties
Answers
Answer:
Change 4020 to 4000 + 25.
Then use the distributive property.
4025 * 5 = (4000 + 25) * 5 = 4000 * 5 + 25 * 5 = 20,000 + 125 = 20,125
Related Questions
Use the movable points to plot √ 16, √ 35, and
√66 on the x-axis.
Consider using the grid to help.
Answers
Answer: AB exact = 4.123105625617661
I would just say estimate = 4.1
And GH exact = 5.65685424
Estimate 5.7
Find the dot product of u and v.
u = (−4, 1)
v = (5,-4)
UxV =
Answers
Answer: -24
A bookcase with 4 shelves and the width is to be 7 feet less than 2 times the height. find the width and the height if the carpenter expects to use 22 feet of lumber to make it
Answers
Height = 5 ft and Width = 3 ft
Step by step
H=height; W=width
Your equations are labeled A and B.
(A). W=2H-7
(B). 2H+4W=22
(2 height boards, 4 width boards = 22ft total)
Substitute equation A value in place of W.
2H+4(2H-7ft)=22ft
Distributive multiply parentheses
2H+8H-28ft=22ft
Add 28 ft to each side to isolate H
2H + 8H -28 + 28 = 22 + 28
10H=50ft
Divide both sides by 10 to solve for H
H=5 ft
ANSWER 1: The bookshelf is 5 feet high.
Now we substitute the H value into equation A to solve for W
W=2H-7ft
W = 2(5ft)-7ft
W = 10ft-7ft
W=3ft ANSWER 2: the bookshelf is 3 feet wide.
CHecK your work by substituting your H and W values into equation B
2H+4W=22ft
2(5ft)+4(3ft)=22ft
10ft+12ft=22ft
22ft=22ft
Problem solved!
if the temperature drops 7f to -17f how much did the temperature decrease
Answers
Answer:
The answer is that it decreased 24f.
Write An equation in point slope form of the line thar passes through 7. -4 and has a slope of m-6
Answers
The equation in point-slope form is defined as
\(\begin{gathered} y-y_1=m(x-x_1) \\ \text{where} \\ m\text{ is the slope} \\ (x_1,y_1)\text{ are the coordinates of a point in the line} \end{gathered}\)Given
a slope of m = -6
a point in the line that passes through (7,-4)
\(\begin{gathered} y-y_1=m(x-x_1) \\ \text{Substitute the values from the given} \\ y-(-4)=(-6)(x-7) \\ \\ y-(-4)=-6(x-7) \end{gathered}\)for each parallel lines. you are given the measure of one angle
Answers
Answer:
The question is not complete
someone please help me answer this
Answers
Answer:
32 kilometers
Step-by-step explanation:
65 - 33 = 32 kilometers
Hope this helps
Answer:
b = 56km is the answer.
Step-by-step explanation:
a (Northbound train) = 33km
b (Eastbound train) = ?
c (Distance between them) = 65km
According to the Pythagorean theorem,
a² + b² = c²
33² + b² = 65²
1089 + b² = 4225
b² = 4225 - 1089
b² = 3136
b = 56km
∴ the eastbound train has travelled 56km.
What is the best definition for “sample” as used in statistics?the entire population of the groupa part of the population that represents the entire populationthe difference between the maximum and minimum values observeda measure of how much the values within a population vary
Answers
The best definition of a sample is a part of the population that represents the entire population.
Option B is the correct answer.
What is a sample?It is a small part of a larger group to determine some attributes of the large group.
We have,
The entire population of the group.
This is not a sample.
A part of the population that represents the entire population.
This is a sample.
The difference between the maximum and minimum values observed.
This is range.
A measure of how much the values within a population vary.
This is variance.
Thus,
A part of the population that represents the entire population is a sample.
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!!HELP MEEE!!!
What is the length of PQ?
14 units
17 units
27 units
34 units
Answers
The length of the line segment AB is 5 units.
Unfortunately, you haven't provided any information about PQ such as its location or any other data to help solve the question.
Therefore, it's impossible to determine the length of PQ using the given options. However, here is an explanation of how to find the length of a line segment using the distance formula, which may help you in solving similar questions in the future.
The distance formula is used to find the distance between two points in a coordinate plane, such as the length of a line segment. The formula is:
d = √((x₂ - x₁)² + (y₂ - y₁)²)
where d is the distance, (x₁, y₁) and (x₂, y₂) are the coordinates of the two points.
To use the distance formula, you first need to find the coordinates of the two points that make up the line segment. Then, substitute these coordinates into the formula and simplify to find the distance.
For example, let's say you have two points: A(1, 2) and B(4, 6), and you want to find the length of the line segment AB. Using the distance formula:
d = √((4 - 1)² + (6 - 2)²)
d = √(3² + 4²)
d = √(9 + 16)
d = √25
d = 5
Remember, the distance formula can be applied to any two points in a coordinate plane to find the distance between them.
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Marketa bought 2.7 pounds of walnuts for $25.54. Approximately how many pounds of walnuts can Marketa purchase for $1?
Answers
Answer:
0.11pounds
Step-by-step explanation:
Given parameters:
Quantity of walnuts bought = 2.7pounds
Cost = $25.54
5 = 60(0.93)^x
Initial value:
Growth or Decay:
Growth/Decay Rate:
Answers
Initial value is 60 and growth factor is -0.93 in this instance.
How are growth and decay determined?The formulas f(x) = a(1 + r)t and f(x) = a(1 - r)t provide the necessary computations for the exponential growth and decay. Here, t is the length of time or the time factor, an is the initial quantity, r is the growth or decay constant.
The formula is 5 = 60(0.93)^x.
The beginning value and growth/decay factor should be determined.
Solution:
Y = a(1+r)^x is the formula for the exponential growth/decay model in general (i)
where an is the starting value, r>0 indicates growth factor, r0 indicates decay factor, and x indicates time.
As a result, 5 = 60(0.93)^x.
It can be expressed mathematically as 5 = 60(1 + (-0.93))x (ii)
We obtain a = 60 and r = -0.93 when comparing I with (ii).
Initial value is 60 and growth factor is -0.93 in this instance.
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Help me please please
Answers
Answer:
what do you need help with
15 Points and branliest for all three!
Answers
According to SAS Congruence Theorem and the reflexive property of congruence, it can be proved that ΔSPQ ≅ ΔTPQ.
It is given to us that -
PQ bisects ∠SPT
SP ≅ TP
We have to prove that ΔSPQ ≅ ΔTPQ
Now, as PQ bisects ∠SPT,
∠SPQ = ∠TPQ
Also, according to the Reflexive Property of Congruence, PQ is a common side of both triangles - ΔSPQ and ΔTPQ.
Thus, according to SAS Congruence Theorem,
"If two sides and the angle between these two sides are congruent to the corresponding sides and angle of another triangle, then the two triangles are congruent."
Therefore, according to SAS Congruence Theorem, we have proved that ΔSPQ ≅ ΔTPQ.
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Can you guys please help me zoom in if you can’t see I’ll mark you brainliest be genuine !
Answers
Answer:
Volume: 528 ft^3
Surface Area: 444.72
Step-by-step explanation:
For the surface area, I'm not quite sure, but the volume is correct.
Hope this helped! :)
( ﾟдﾟ)つ Bye
2. A coffee maker and a juice maker are making beverages. The rate at
which the coffee is being made is given by y = 6x, where y represents the
amount of coffee in mL and x represents the time passed in seconds. The
amount of juice that has been made at different times is summarized in
the table.
thing Company
A. At what rate is the coffee maker making coffee?
B. At what rate is the juice maker making juice?
C. Is juice or coffee being made at a faster rate?
Time (s)
0
1
2
3
Juice (mL)
0
8
16
24
Answers
(A) The rate of making coffee by coffee maker is 6 mL/second.
(B) The rate of making juice by juice maker is 8 mL/second.
(C) Juice is being made at a faster rate.
What is ratio?Ratio basically compares quantities, that means it show value of one quantity with respect to other quantity.
If a and b are two values, their ratio will be a:b,
Given that,
The rate of coffee made by coffee maker is represented by,
y = 6x (1)
Here, y represents the amount of coffee in mL and x represents the time passed in seconds.
Also, The rate of juice made by juice make can be represented by the given table as,
k = 8h (2)
Here, k represents the amount of juice in mL and h represents the time passed in seconds.
(A)
To find the rate of making coffee, solve the equation (1),
y = 6x
⇒ y/x = 6 mL/second
The rate of making coffee by coffee maker is 6 mL/second.
(B)
To find the rate of making juice, solve the equation (2),
k = 8h
⇒ k/h = 8 mL/second
The rate of making juice by juice maker is 8 mL/second.
(C)
Since, the juice is made at the rate of 8 mL/second and the coffee is made at the rate of 6 mL/second.
Therefore, juice is being made at a faster rate.
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A woman weighing 130 lbs drinks 2 mixed drinks (2 oz of liquor mixed with soda) with
dinner between 7-8 pm. At 10 pm she had a glass of wine.What was her BAC at 8 pm?
Answers
Answer:
Step-by-step explanation:
The BAC (Blood Alcohol Concentration) of a person depends on several factors, such as the amount of alcohol consumed, the time over which the alcohol was consumed, and the weight and gender of the person. For this problem, we will assume that the woman has a normal metabolism and that the alcohol is completely absorbed into her bloodstream.
To calculate the BAC at 8 pm, we need to know the amount of alcohol that the woman consumed and the time over which she consumed it. We are given that she had 2 mixed drinks between 7-8 pm, which contained a total of 2 ounces of liquor. We are also given that she had a glass of wine at 10 pm, but we don't need to consider this for the BAC at 8 pm.
Using the Widmark formula, we can calculate the BAC at 8 pm:
BAC = (Alcohol consumed / (Body weight x r)) - (0.015 x Hours since first drink)
where r is the gender constant (0.55 for females) and 0.015 is the rate at which the liver metabolizes alcohol.
Plugging in the values we know, we get:
BAC = (2 oz / (130 lbs x 0.55)) - (0.015 x 1 hour)
BAC = 0.0208 - 0.015
BAC = 0.0058
Therefore, the woman's BAC at 8 pm was approximately 0.0058, which is below the legal limit for driving in most states in the US.
A certain microprocessor requires either 2, 3, 4, 8, or 12 machine cycles to perform various operations. Twenty-five percent of its instructions require 2 machine cycles, 20% require 3 machine cycles, 17.5% require 4 machine cycles, 12.5% require 8 machine cycles, and 25% require 12 machine cycles. a) What is the average number of machine cycles per instruction for this microprocessor
Answers
Answer:
The average number of machine cycles per instruction for this microprocessor is 5.8.
Step-by-step explanation:
To find the average number of machine cycles per instruction for this microprocessor, we multiply each number of cycles for it's relative frequency.
We have that:
25% require 2 cycles.
20% require 3 cycles.
17.5% require 4 cycles.
12.5% require 8 cycles.
25% require 12 cycles.
So the average number is:
\(M = 0.25*2 + 0.2*3 + 0.175*4 + 0.125*8 + 0.25*12 = 5.8\)
37. Which of the following multiplication problems has a product that is less than
Select three that are correct.
A.
1
x
8 2
х
NI
х
B.
2
5
8
C.
CI W w
Х
wIW NI
co
D.
8
х
3
E.
8
х
w l w
100
8
F.
X
8 7
00 1 w
х
Answers
Answer:
Problem 1. Pikachu is level one and he wants to become level two. But he has to train, so he discovers that his attack swift gives him 1.176 points of experience. But he needs 2.352 points to reach the next level.
How many times does he have to perform the swift attack?
a)1 b)2 c)3 d)4
Problem 2. Snorlax needs to reach level 10 to enter the pokemon gym. But he is currently level 4. However, he discovers that his attack smash gives him .392 experience points and he needs 2.352 to reach level 10. How many times does he have to perform smash?
a)4 b)5 c)6 d)7
Step-by-step explanation:
This is a very easy question if you think the opposite.
1.- The opposite of multiplication is division. So with this knowledge, we can form any amount of problems we want we just need to combine the numbers with our product which is 2.352.
2.- So in the first place, let's make it easy. If we divide 2.352 in 2 then we are going to obtain. 1.176 as a product. Then we combine our product with our divisor and we can multiply them to find our initial product which was 2.352.
3.- In the second place we go more complicate, we divide 2.352 in 6 and we will obtain. .392 then we combine .392 with 6 to multiply them and we obtain back our initial objective. Can you see? it is the easiest thing to do.
4.- We then look for scenarios to put these two processes and we will find our problems.
Problem 1. Pikachu is level one and he wants to become level two. But he has to train, so he discovers that his attack swift gives him 1.176 points of experience. But he needs 2.352 points to reach the next level.
How many times does he have to perform the swift attack?
a)1 b)2 c)3 d)4
Problem 2. Snorlax needs to reach level 10 to enter the pokemon gym. But he is currently level 4. However, he discovers that his attack smash gives him .392 experience points and he needs 2.352 to reach level 10. How many times does he have to perform smash?
a)4 b)5 c)6 d)7
4x +y = 8
2x - 3y = 4
There is no solution.
® There are infinitely many solutions.
© There is exactly one solution at (2,0).
There is exactly one solution at (0,2).
Pick a statement that describes the solution correctly
Answers
Hello! Your answer will be the second provided answer.
See attachment below for explanation...
Sierra babysits after school to make extra money. She charges $5 for gas plus her hourly ratebof $8 per hour. Sierra uses the function f(x)=5+8x to determine the total amount she will charge for a babysitting job that last x hours.
Answers
We know that
• She charges $5 for gas plus her hourly rate of $8 per hour.
,• The given function is f(x)=5+8x.
To find the total amount she will charge, we use the given function. SO, for a 5 hours job, Sierra earns
\(f(5)=5+8(5)=5+40=45\)She would earn $45 for 5 hours of babysitting.Malcolm has $50 gift card to a local car wash and order is the ultimate car wash each visit is $8.95
Answers
The amount cheaper is the car washes Malcolm orders than the car washes Martha's order is $13.
The correct answer choice is option B.
How much cheaper is the car washes Malcolm orders than the car washes Martha's order?Malcolm's gift card = $50.
Cost Malcolm's car wash per visit = $7
Martha's gift card = $180
Cost Martha's car wash per visit = Difference between gift card balance of first and second visit
= $180 - $160
= $20
How cheap is the car washes Malcolm orders than the car washes Martha's order = $20 - $7
= $13
Therefore, Malcolm's car wash is cheaper than Martha's car wash by $13
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Edwin sells jars of jam for $1.90 each. Determine how many jars of jam Edwin needs to sell to break even if the variable cost per jar is $1.10 and fixed expenses are $35,700.00 per year.
Answers
Edwin needs to sell 44,625 jars of jam to break even.
To determine how many jars of jam Edwin needs to sell to break even, we'll calculate the breakeven point using the following formula:
Breakeven Point = Fixed Expenses / (Selling Price per Unit - Variable Cost per Unit)
Given information:
Selling Price per Unit (SP) = $1.90
Variable Cost per Unit (VC) = $1.10
Fixed Expenses = $35,700.00 per year
Plugging in the values into the formula:
Breakeven Point = $35,700 / ($1.90 - $1.10)
Breakeven Point = $35,700 / $0.80
Breakeven Point = 44,625 jars
Therefore, Edwin needs to sell 44,625 jars of jam to break even.
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a mug is 1/6 full. the mug contains 2/5 of a cup of water. find yhe capacity of the mug.
Answers
The required capacity of the mug is 12/5 cups of water.
What is ratio?The fundamental function of a ratio is to compare quantities, i.e., to illustrate the relative importance of one quantity to another.
If a and b are two values, their ratio will be a:b,
Given that,
The mug is 1/6 full of the water.
Also,
The mug contains 2/5 of the cup of water.
To find the capacity of the mug,
Use ratio property,
1/6 full mug contains = 2/5 cup of water,
1 full mug contains = (2/5) x 6 cup of water
1 full mug contains = 12 / 5 cup of water.
Hence, the capacity of the mug equal to 12/5 cup of water.
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34,977 ×2,344 is even are odd number
Answers
Answer:
The answer to 34,977* 2,344 is 81986088. Therefore, it is an even number.
Step-by-step explanation:
Select the correct answer. Which expression is equivalent to the given expression? (6n^-5)(3n^-3)^2
Answers
The equivalenet expression is 54\(n^{-11}\)
What is expression?Any mathematical statement that includes numbers, variables, and an arithmetic operation between them is known as an expression or algebraic expression.
What is exponent?The way of representing huge numbers in terms of powers is known as an exponent. Exponent, then, is the number of times a number has been multiplied by itself.
To simplify the given expression, we need to apply the power of a power rule, which states that to raise a power to another power, we need to multiply the exponents.
Starting with:
(\(6n^-5\))(\(3n^-3\))²
We can simplify as follows:
(\(6n^-5\))(\(9n^-6\))
Now, we can use the product of powers rule, which states that when multiplying two powers with the same base, we add their exponents.
Therefore:
6 x 9 = 54
\(n^-5 * n^-6 = n^-11\)
So the simplified expression is:
\(54n^-11\)
Therefore, the expression \((6n^-5)(3n^-3)^2\) is equivalent to \(54n^-11.\)
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The expression that is equal to (6n-5)(3n-3) option D, 54n11.
What is expression?Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement.
We can use the distributive property of multiplication to expand the expression (6n - 5)(3n - 3) as follows:
(6n - 5)(3n - 3) = 6n(3n) - 6n(3) - 5(3n) + 5(3)
= 18n² - 18n - 15n + 15
= 18n² - 33n + 15
Therefore, the expression that is equivalent to (6n - 5)(3n - 3) is 18n² - 33n + 15, which is option D.
So, the answer is option D, 54n11.
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Find the intersection of the three sets: A = {–2, 7, 8, 9}, B = {–2, 5, 9}, C = {–2, 5, 9}.
A {–2, 5, 7, 8, 9}
B null set
C {–2, 5, 8, 9}
D {–2, 9}
Answers
linear or nonlinear
Answers
Answer:
Linear
Step-by-step explanation:
It increases by a steady rate, so it is linear.
2021: Sales Revenues = $800,000. Cost of good sold = $350,000
2020: Sales Revenues = $795,000. Cost of good sold = $600,000
Answers
Answer:
Step-by-step explanation:
Sales Revenue: $800.00
Cost of good sold: $350,000.00
Subtract: $450,000.00
Sales Revenue: $795,000.00
Cost of good sold: $600,000.00
Subtract Sales $195,000.00
Revenue from Cost
of goods sold.
Samples of laboratory glass are in small, light packaging or heavy, large packaging. Suppose that 2% and 1% of the sample shipped in small and large packages, respectively, break during transit. If 58% of the samples are shipped in large packages and 42% are shipped in small packages, what proportion of samples break during shipment
Answers
Answer:
Total proportion of samples that break during shipment \(1.42\) %
Step-by-step explanation:
Let the total number of glasses shipped is equal to \(100\)
\(58\) % of the glasses are shipped in large packets \(\frac{58}{100}*100 = 58\)
\(42\) % of the glasses are shipped in small packets \(\frac{42}{100}*100 = 42\)
Number of broken glasses in small package \(= \frac{2}{100} * 42 = 0.84\)
Number of broken glasses in large package \(= \frac{1}{100} * 58 = 0.58\)
Total proportion of samples that break during shipment
\(\frac{0.84 + 0.58}{100} *100 = 1.42\) %
Find the solutions of the equation in the interval [−2, 2]. Use a graphing utility to verify your results. (Enter your answers as a comma-separated list.)
![Find the solutions of the equation in the interval [2, 2]. Use a graphing utility to verify your results.](https://i5t5.c14.e2-1.dev/h-images-qa/contents/attachments/nqMz7rnkxU09p5mJJMgARJVmjeHdheNO.png)
Answers
The value of x for the given trigonometric function is (15/18)π.
What is a trigonometric function?The fundamental 6 functions of trigonometry have a range of numbers as their result and a domain input value that is the angle of a right triangle.
The trigonometric function is very good and useful in real-life problems related to the right angle.
As per the given,
secx = (-2√3)/3
1/cosx = -2/√3
cosx = -√3/2
x = 150° = (15/18)π
Thus, x goes into the second quadrant as shown below.
Hence"The value of x for the given trigonometric function is (15/18)π".
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![Find the solutions of the equation in the interval [2, 2]. Use a graphing utility to verify your results.](https://i5t5.c14.e2-1.dev/h-images-qa/answers/attachments/mjIYj9BFYKW8XBuqocwV6Jcygo1kpB9d.png)