Answer:
=
Step-by-step explanation:
Substitute 3 in for m and solve
4m - 1 = 4(3) - 1 = 11
5m - 4 = 5(3) - 4 = 11
Answer:
=
Step-by-step explanation:
Plug in three for m for both equations
4(3) - 1 = 11
5(3) - 4 = 11
The equations are the same so use = to compare them
helpp ill give brainliest
Coral estimates the value of Three-fourths times 9.3. Which estimate is reasonable? 6 9 12 16
Answer:
6
Step-by-step explanation:
just multiply them and round your to 7. seven is closer tosix that nnine.
Someone help me with this ASAP!
Answer:
48.1 somewhere around 36 and 57
Step-by-step explanation:
Answer:
36-57
Step-by-step explanation:
18.50 x 2.6 = 48.10, which is between those two numbers
hi can you plz help will mark brainlest
Step-by-step explanation:
Is –3 × 2 positive or negative?
Answer:negative
Step-by-step explanation:
Rules
negative times negative equals positive Negative times positive equals negative Positive times negative equals negativeAnswer:
Negative
Step-by-step explanation:
A negative multiplied by a positive will have a product of a negative. A negative multiplied by a negative will have a product of a positive. And of course a positive multiplied by a positive will have a product of a positive.
The cost P, in GHC, of producing n items is given by the formula, P = 3/4n + 1800, find
i. Cost of when no items are produced.
Please it's urgent.Please show working.
Answer:
That is a picture of the answer and the explanation
Step-by-step explanation:
Answer:
1800
Step-by-step explanation:
P = 3/4n+1800
n=0
3/4(0)+1800
0+1800
0+1800
1800
Therefore, the cost of producing no items is GHC 1800.
Hope it helps.
PLEASE HELP ASAP: On a snowy day 85% of the students of Wilson high school were present. If 572 of the students were present, how many students were enrolled at the school?
Answer:
rounds to 672
Step-by-step explanation:
This is a proportion question.
572 85
___ = ___
x 100
Do 572 x 100 first to get 57,200.
Then divide 57,200 by 85 to get around 672 students.
However, I haven't done these kinds of questions in a long time, therefore I could be wrong.
On a snowy day 85% of the students of Wilson high school were present., There were 672 students enrolled at Wilson high school.
To find out how many students were enrolled at Wilson high school, we can use the information given in the question. We are told that 85% of the students were present on a snowy day, and that 572 students were present. To find the total number of students enrolled, we can set up a proportion: Present students / Total students = Percentage present / 100 Let's plug in the values we know: 572 / Total students = 85 / 100 To solve for the total number of students, we can cross-multiply and solve for Total students: 572 * 100 = Total students * 85 57200 = Total students * 85 Dividing both sides by 85: 57200 / 85 = Total students Total students = 672 Therefore, there were 672 students enrolled at Wilson high school.
To know more about enrolled here
https://brainly.com/question/30086638
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PLEASE HELP FOR THIS QN
Answer:
\(5^8\)
Step-by-step explanation:
\(5^{2^{3}}\)
\(5^{2 \times 2 \times 2}\)
\(5^8\)
\(=390625\)
Help me with my math
Part A: What is the area of the circle? Round your answer to the nearest tenth of a square inch.
V to the power of 2 = 47
(I'M IN CLASS HELP THERES 6 MINUTES LEFT)
Answer:
Well even though you dont need it now the answer is v = 42 squared
Step-by-step explanation:
I used g00g1e like a normal person would
the diagrams for my last question I can'put the other one just lmk if these 2 r it
I can't see the whole question. Can you plz make a whole question so I can answer it plz?
plz give me brainliest. I need a lot of those.
Find x and y. pls help
Answer:
y = 21
x = 8
Step-by-step explanation:
AB = 180
27 + 3y = 90°
-27 -27
-----------------------
3y = 63
÷3 ÷3
--------------
y = 21
x + 27 + 3y + 8x + 18 = 180
9x + 45 + 3(21) = 180
9x + 45 + 63 = 180
9x + 108 = 180
-108 -108
-----------------------
9x = 72
÷9 ÷9
----------------
x = 8
I hope this helps!
Here are the questions about this problem.
The bus traveled a total of __
_____miles.
The bus made ____
___ stops during the route
The total time the bus traveled was _
_____ hours
i'd really appreciate the help
Use the distributive property to remove the parentheses.
8(y-4)
Answer:
8y-32
Step-by-step explanation:
You need to multiply everything in the parentheses by 8.
36 3/6 divided by 36 1/2
Answer:
Step-by-step explanation:
We have the same 36 so just eliminate them and we are left with 3/6 multiple by 2 and we have the final answer which is 1
Answer:
(1)
Step-by-step explanation:
Hope this helped:)
945/7 i dont know it is confused
Answer:
135
Step-by-step explanation:
We have been given the equation 945 ÷ 7. Seven goes into 9 one time. 9 minus 7 equals 2. Now drag down the four, 7 goes into 24, three times. 24 minus 21 equals 3. Drag down the five. 7 goes into 35 perfectly 5 times. Please mark me as brainliest. :)
Which number is expressed using exponential notation?
0.9
⋅
4
0.9
⋅
0.9
⋅
0.9
⋅
0.9
0.9
4
Step-by-step explanation:
The 3 in 103 is called the exponent. The expression 103 is called the exponential expression. 103 is read as “10 to the third power” or “10 cubed.” It means 10 • 10 • 10, or 1,000. 82 is read as “8 to the second power” or “8 squared.” It means 8 • 8, or 64.
Answer:
D
Step-by-step explanation:
0.9 to the 4th power is exponential notation
If the distance on a map is 2cm and it represents 50 meters what is the Scale Factor?
Answer: 1 cm = 25 meters or 1:25
Step-by-step explanation:
Divide the real distance by the measured distance and find the ratio from the simplified fraction.
Multiplying a number by its reciprocal always results in a product of 1. What number must be multiplied by 3 23 to create a product of 1?
Step-by-step explanation:
Step -1: Rational numbers and their reciprocals.
A rational number is generally in
q
p
form, where p and q are integers and q
=0
To obtain the reciprocal of a general rational number, we get, reciprocal of
q
p
=
p
q
Step -2: Product of rational number and its reciprocal.
The product of rational number
q
p
and its reciprocal
p
q
is,
q
p
×
p
q
=1
For example, let p = 5 and q = 6
∴
6
5
×
5
6
=1
Hence, The product of a rational number and its reciprocal is 1.
a factorized tree of 2
i need help on these four questions. its finding the experimental probablility of an event. and i dont need the work just the answers. hurry this is due really soon!!!!!
Answer: .28, .16, 0, .34
Step-by-step explanation:
Im trying to do IXL and I dont understand the way my teacher teaches (ironic right?)
the points (-2,-10) and (8,r) fall on a line with a slope of 1/10. What is the value of r?
Answer:
(8,-9)
Step-by-step explanation:
I used desmos to find your answer and got to finding the point using the slope. Sadly I can't link it for you
Please help and you get a cake
Answer:
Mean = 33.7
Median = 34.5
Mode = 34
Range = 33
After adding 26....
mean decreases by 0.7
median decreases by 0.5
mode is 34
range is 33
Step-by-step explanation:
mean = sum of all the data values/number of data values
= (18 + 19 + 20 + 34 + 34 + 35 + 37 + 42 + 47 + 51)/10
= 337/10
= 33.7
To find median arrange the values in increasing order, find the mid value
If the number of data points is even, find the average of the mid 2 data values
Arranging data values we get:
18, 19, 20, 34, 34, 35, 37, 42, 47, 51
Since there are 10 data values, take the average of the middle two:
(34 + 35)/2 = 34.5
The mode is the value that occurs most often. We see that there are two instances of 34 whereas the other values appear only once
Mode = 34
The range is highest - lowest = 51 - 18 = 33
After we add 26, we get the following data set arranged
18, 19, 20, 26, 34, 34, 35, 37, 42, 47, 51
we can calculate the stats using the same technique as above
We get the following values
mean = )(18 + 19 + 20 + 26 + 34 + 34 + 35 + 37 + 42 + 47 + 51)/11
= 33
median = 34
mode = 34
range = 51-18 = 33
To find the decrease in mean and median subtract from the first set of values
-3 (x -4/3) < 6
pls help me pls help me
answer is -2/3 . Thanks a lot for giving point.
solve 3x-4=17 you may use the flowchart to help if u wish
Answer:
3x-4=17
3x=17+4
3x=21
x=21/3
x=7
Please Answer Soon!
If \(d-6c=4\) and \(2d-9c=20\), find the value of \(\frac{d}{c}\).
You get the value of c and d as follow
c=4
d=28
now,
d/c=28/4=7
so,
the value of d/c here is 7
\(-4+p/3\leq -3\)
what is the answer to the equation above?
Answer:
Step-by-step explanation:
I think the answer would be
p ≤ 3
I really need help like ASAP if possible! Giving 50 points!
Answer:
13. $18.60
14. $15.79
Step-by-step explanation:
13.
Jeff starts off with $46.18
He then gives half of his money to his brother (so divide starting money by 2)
46.18 / 2 = 23.09
He now has $23.09
He then buys two donuts for $0.75 each ( 0.75 * 2 = 1.50 ) and a cup of coffee for $2.99 ( so he spent a total of 4.49 ) so we then subtract 4.49 from 23.09
23.09 - 4.49 = 18.6
He had $18.60 left over
14. 5 friends split a 65.20 bill at a restaurant
65.20 / 5 = 13.04
they also each left a $2.75 tip
13.04 + 2.75 = 15.79
They each payed $15.79
Answer: Jeff has $18 dollars and 6 cents or $18.6
Step-by-step explanation:
Half of $46.18 is $23.09. Then if he bought two donuts and each donut cost $0.75 then you plus $0.75 + $0.75 = 1.5. You then minus $ 1.5 from your current $23.09 dollars, which will equal $21.59. You have to minus the coffe amount which will is $2.99 . You minus $21.59 - $2.99 =$18.6.
Which list orders the numbers from least to greatest?
Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth
A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3
Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth
Hope my answer helps you✌️
please please please please help me I need to get 100 on this paper
Answer:
1. slope = 12
y-intercept = 1/3
2.slope = 1/4
y-intercept= -12
3.slope = 3
y-intercept = 2
Step-by-step explanation:
When you get an equation for a graph, the co-efficient infront of the x (The number by the x) is the slope.
The equation for the y-intercept:
When solving for y-intercept, you replace y in the equation with 0 and make x the subject.
Example:
y = 12x - 4
0=12x - 4
-12x = -4
divide both sides by negative 12 since we want only positive x
\(\frac{-12x}{-12} =\frac{-4}{-12}\)
x = \(\frac{1}{3}\)
Therefore, the y-intercept = 1/3