Answer:
162
Step-by-step explanation:
54 * 3 = 162
hope it's helpful
Answer:
162
Step-by-step explanation:
54 x 3 = 162
54+ 54+ 54= 162
72 round to nearest tens
Answer:
70
Step-by-step explanation:
if the number Is less than 5 it's takes a 0 if the number is more that 5 it rounds off to the next ten
The function G(m) = 49.5m + 89.75 represents the cost of joining the gym in addition to the one time membership fee. The cost, G, is measured in dollars for m months. 1. Find the value of G(6).
Answer:
386.75
Step-by-step explanation:
added in the picture
The cost of joining the gym for 6 months is 386.75.
Given,
The function G(m) = 49.5m + 89.75 represents the cost of joining the gym in addition to the one-time membership fee.
The cost, G, is measured in dollars for m months.
We need to find the value of G(6).
Here,
The one-time membership = 89.75.
Now,
Putting m = 6 months in:
G(m) = 49.5m + 89.75
G(6) = 49.5 x 6 + 89.75
= 297 + 89.75
= 386.75
Thus the cost of joining the gym for 6 months is G(6) = 386.75.
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Erick and Mia live the same distance from the park and decide to meet at
the park one afternoon. The graphs show their distances from home over
the same 30-minute period as they walked to the park. Each section of
each graph represents 10 minutes.
Which of these statements are true?
Mia returned too her house after 10 minutes. T or F
Mia left her house 10 minutes before Erick left his house. T or F
It took Erick only 10 minutes to walk to the park. T or F
Erick and Mia arrived at the park at the same time. T or F
Erick walked the same distance as Mia during the last 10 minutes. T or F
B, Mia departed her home ten minutes before Erick did.
D, Erick, and Mia all showed up simultaneously at the park.
E, In the previous ten minutes, Erick and Mia both walked the same distance.
What distinguishes a graph from a chart ?A graph is a graphic that uses the placement of the horizontal (X-axis) and vertical (Y-axis) axes to demonstrate the mathematical relationship between different data sets (Y-axis).
A chart displays data that can be shown as a table, graph, or diagram. It includes a variety of information presentation techniques. Charts are all graphs.
According to the given information
According to the information given in the graph
We got the following true Statements
B, Mia departed her home ten minutes before Erick did.
D, Erick, and Mia all showed up simultaneously at the park.
E, In the previous ten minutes, Erick and Mia both walked the same distance.
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There are 20 female performers in a dance recital. The ration of men to women is 4:5. How many men are in the dance recital?
Answer:
16
Step-by-step explanation:
men women
4 (times by 4) : 5 ( times by 4)
16 : 20
please give me brainiest!!!
Answer:
16 men performers
Step-by-step explanation:
Men : Women = 4 : 5
Let total performers be 'x'
\(\frac{5}{9}*x = 20\\\\x = 20*\frac{9}{5}\\\\x = 4 * 9\\\\x = 36\)
Total performers = 36
Men = 36 - 20 = 16
2 divide by 3/7 help!!!!!!!!!!!
2 on division by 3/7 yields 14/3.
For the division of two fractions, we need to multiply the first fraction with the reciprocal of the second. Reciprocal of a fraction means interchanging the numerator and denominator ie, the reciprocal of a is 1/a, the reciprocal of p/q = q/p, and so on.
For example, if a/b and c/d are the fractions the a/b ÷ c/d = a/b x d/c =ad/bc.
Implementing the same method to solve this question,
We have 2/1 = 2 as the first and 3/7 as the second fraction. Thus,
2 ÷3/7 =2 x 7/3 = 14/3. So 14/3 is the answer.
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PLEASE HELP!!!!!!!!!!!!! ILL GIVE YOU BRAINLEST AND EXTRA POINTS!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
73 is the correct answer
Step-by-step explanation:
I would pick 3 and 6
or C and F
Find the mean of the data set: {11, 14, 11, 5, 17, 28, 3). Round to the nearest tenth.
Answer:
12.7
Step-by-step explanation:
Mean is total/the amount of numbers
Total: 11+14+11+5+17+28+3=89
Amount: 7
89/7=12.7142857
Answer:
12.7
Step-by-step explanation:
Mean = sum/count
Sum = 89
Count = 7
mean = 89/7
mean = 12.7142857143
Rounded
12.7
What is the slope of this graph ?
Answer:
5/2
Step-by-step explanation:
rise/run. the graph rises 5 and over 2 to the next point
Nancy has to mark 1 1/4 and -1 1/4 on the number line. How many parts does she need between the integers 1 and 2 and between -1 and -2 so she can mark 1 1/4 and -1 1/4 ?
Nancy will need 2 spaces each between 1 and 2 and between -1 and -2 on the number line.
What is a Number Line?A number line is a diagram of a graduated straight line used to represent real numbers in introductory mathematics.
It is assumed that every point on a number line corresponds to a real number and that every real number corresponds to a point.
With this in mind, the negative values on the number line would be on the left side, and the positive values are on the right, hence, Nancy will need 2 spaces each between 1 and 2 and between -1 and -2 on the number line.
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Answer:
To mark 1 1/4 and -1 1/4 on the number line, Nancy will need 4 parts each between 1 and 2 and between -1 and -2 on the number line.
Step-by-step explanation: PLATO
The table below gives the probability density of trees in a particular park. If a tree is selected at random, what is the probability that it is an elm or oak?
The probability of selecting an elm or oak tree is 0.38.
The probability of selecting an elm or oak tree is the sum of the probabilities of selecting an elm and selecting an oak:
P(elm or oak) = P(elm) + P(oak)
P(elm) = 0.04
P(Oak) =0.34
Plug in these values
= 0.04 + 0.34
= 0.38
Therefore, the probability of selecting an elm or oak tree is 0.38.
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HELP ASAP!
Solve.
{j+k=3j−k=7
Use the substitution method.
The solution is (5, −2).
There are an infinite number of solutions.
The solution is (8, 1).
There is no solution.
The solution to the given system of equations j + k = 3
and j - k = 7 is (5, −2).
What is the general equation of a Straight line?The general equation of a straight line is -
[y] = [m]x + [c]
where -
[m] → is slope of line which tells the unit rate of change of [y] with respect to [x].
[c] → is the y - intercept i.e. the point where the graph cuts the [y] axis.
We have a system of equations as -
j + k = 3
j - k = 7
Plot the graph of both equations and find the point of intersection to find the common solution.
Alternativelyj + k = 3
j - k = 7
Using substitution method, we can solve it as follows -
j - k = 7
j = k + 7
Then -
j + k = 3
k + 7 + k = 3
2k = -4
k = -2
Then, j = 5
Therefore, the solution to the given system of equations j + k = 3
and j - k = 7 is (5, −2).
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A dairy farmer wants to mix 35% protein supplement in a standard 10% protein ration to make 1300 pounds of high grades 25% protein ration how many pounds of each should he use
Answer:
Therefore, you need 2600 pounds of 35% supplement and 1300 - 2600 = -1300 pounds of 10% ration.
Step-by-step explanation:
The unknown variable is x, which is the amount of 35% supplement needed. The other expressions are derived from the given information and the fact that the total amount of solution is 1300 pounds.
The equation from the fourth column is:
0.35x + 0.10(1300 - x) = 0.25(1300)
Solving for x, we get:
x = (0.25(1300) - 0.10(1300)) / (0.35 - 0.10) x = 650 / 0.25 x = 2600
Graph the linear equation.
x - 2y = - 2
The graph of the linear equation can be seen in the image below.
How to graph the linear equation?Here we have the linear equation:
x - 2y = -2
To graph it, we need to find two points that belong to the line, and then we can graph these and connect them with a line.
If x = 0, we have:
0 - 2y = -2
y = -2/-2 = 1
if x = 1 then:
1 - 2y = -2
1 + 2 = 2y
3 = 2y
3/2 = y
Then we have the points (0, 1) and (1, 3/2), now just graph these points on a coordinate axis and then connect them with a line, we will get:
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A fair number cube with 1, 2, 3, 4, 5 and 6 on its faces is rolled once. The dot on the number line below represents the probability of an event.
The probability of rolling a specific number is 1/6 or approximately 0.1667.
When rolling a fair number cube with faces numbered 1 through 6, each face has an equal chance of landing face-up. This means the probability of rolling any specific number is 1 out of the total number of faces, which is 6. Therefore, the probability of rolling a specific number is 1/6 or approximately 0.1667.
The dot on the number line represents the probability of an event occurring when rolling the number cube. To determine what this event could be, consider the possible outcomes when rolling the cube and compare their probabilities to the dot's position on the number line.
For example, if the dot is located at 1/6 on the number line, this could represent the probability of rolling a single specific number, such as rolling a 3. If the dot is located at 1/2 or 0.5, it could represent the probability of rolling an even number (2, 4, or 6) since there are three even numbers out of the six total faces, making the probability 3/6 or 1/2.
In summary, the dot on the number line represents the probability of an event occurring when rolling a fair number cube. To identify the event, compare the dot's position on the number line with the probabilities of different outcomes resulting from rolling the cube.
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What is the next term of the geometric sequence?
4/9, -4/3, 4
Answer:
the answer is 4/8 and pls make me a brainiest and follow me
Answer:
-12
Step-by-step explanation:
Geometric sequence: 4/9 ; -4/3 ; 4
Ratio = 2nd term ÷ 1st term = (-4/3) ÷ (4/9)
\(= \dfrac{-4}{3}*\dfrac{9}{4}=-3\)
Each term in the sequence is obtained by multiplying the previous term by (-3)
Next term = 4 *(-3) = -12
Given 10 shirts, 6 pants, and 4 pairs of shoes to choose from, how many different combinations containing 1 shirt, 1 pants, and 1 pair of shoes are there?
9 shirts, 5 pants, 4 pairs.
4 Combinations since the lowest of them is 4.Answer:
Step-by-step explanation:
9 shirts, 5 pants, 4 pairs.
4 Combinations since the lowest of them is 4.
A piece of pine is 6 feet long,1 foot wide,and and 5 foot thick and weighs 90 pounds,what is the volume? What is the density?
Answer:
volume = about 117.81 feet^3
density = 0.763942 lb/ft^3
Step-by-step explanation:
this is if the piece of pine is cylindrical
Triangle ABC was dilated using the rule DO,4. Triangle A'B'C' is the result of the dilation.
Point O is the center of dilation. Triangle A B C is dilated to create triangle A prime B prime C prime. The length of O B is three-fourths.
What is OB'?
1.5 units
3 units
4.5 units
6 units
Mark this and return
Answer:
(b) 3 units
Step-by-step explanation:
You want to know the length of OB' when OB = 3/4 and ∆ABC is dilated about point O by a factor of 4.
DilationThe dilation factor multiplies every length.
If OB is 3/4, then OB' is 4(3/4) = 3.
The length of OB' is 3 units.
<95141404393>
200 points
What is the value of B and P for the following triangular prism?
30 ft 2
48 ft 2
72 ft 2
24 ft 2
Answer:
48 ft 2
Step-by-step explanation:
The surface area of a figure is 62cm^2 if the dimensions are multiplied by 5
The surface area of the new figure is,
⇒ 1550 cm²
What is mean by Multiplication?Multiplication means to add number to itself a particular number of times. Multiply will be viewed as a process of repeated addition.
Given that;
The surface area of a figure is 62cm².
And, the dimensions are multiplied by 5.
Here, The surface area of a figure is 62cm².
After multiply by 5, surface area of the new figure is,
⇒ 5² × 65
⇒ 25 × 65
⇒ 1550
Thus, The surface area of the new figure is,
⇒ 1550 cm²
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There are
15
balls in a bag out of which
7
are red,
2
are green,
5
are blue, and
1
is yellow.
Which colored ball has a greater likelihood of getting selected at random?
Answer:
Red
Step-by-step explanation:
Out of the 15 balls, 7 of them are red, 5 are blue, 2 are green and 1 is yellow. Since there are more red balls than any other colored balls this means that there is a greater chance of a ball getting chosen randomly from the bag being red
In the figure below, m<1 = x and m<2=-4.Which statement could beused to prove that x = 47?
Note that a straight is always 180 degrees
So the sum of the angles :
\(\begin{gathered} m\angle1+m\angle2+m\angle3=180 \\ \end{gathered}\)But it is also given that m<3 is 90 degrees
So the equation will be :
\(\begin{gathered} m\angle1+m\angle2+90=180 \\ m\angle1+m\angle2=90 \end{gathered}\)So the answer is Choice C. m<1 + m<2 = 90
Find the exact length of the arc intercepted by a central angle on a circle of radius . Then round to the nearest tenth of a unit.
Given:
Angle subtended at the center = 135 degrees
radius (r) = 4 yd
Solution
The formula for the length (l) of an arc is given as:
\(\begin{gathered} l\text{ = }\frac{\phi}{360^0}\text{ }\times\text{ 2}\pi r \\ \text{where }\phi\text{ is the angle subtend}ed\text{ at the center} \end{gathered}\)When we substitute the given parameters, we can find the length (l) of the arc:
\(\begin{gathered} l\text{ = }\frac{135}{360}\text{ }\times\text{ 2 }\times\text{ }\pi\text{ }\times\text{ 4} \\ =3\pi \\ \approx\text{ 9.4 yd (nearest tenth)} \end{gathered}\)Answer: 9.4 yd or 3.0 pi
6TH GRADE MATH SOMEONE PLEASE GIVE ANSWER TYSM
The surface area of the vase is 168.4 square inches.
What is a cylinder?
A cylinder is a three-dimensional geometric shape that has two congruent circular bases connected by a curved surface.
The surface area of the cylindrical vase can be found using the formula SA = B + Ph, where B is the area of the base, P is the perimeter of the base, and h is the height of the vase. Since the vase has a circular base, the area of the base can be found using the formula for the area of a circle: B = πr², where r is the radius of the base.
The diameter of the vase is 4.3 inches, so the radius is half of that, or 2.15 inches. The area of the base is therefore:
B = πr² = 3.14 * (2.15)² ≈ 14.46 square inches.
The perimeter of the base is the circumference of the circle, which can be found using the formula C = 2πr:
P = 2πr = 2 * 3.14 * 2.15 ≈ 13.53 inches.
Now we can use the formula SA = B + Ph to find the surface area of the vase:
SA = B + Ph = 14.46 + 13.53 * 11 ≈ 168.39 square inches.
Rounding to the nearest tenth of a square inch, the surface area of the vase is approximately 168.4 square inches.
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a single rose costs 3$ and a bunch of roses costs 12$.How many times as much does the bunch of roses cost than the single rose?
The bunch of roses costs $12/$3 = 4 times as much as a single rose.
What is arithmetic sequence?
An arithmetic sequence is a sequence of numbers in which each term after the first is found by adding a fixed constant number, called the common difference, to the preceding term.
The bunch of roses costs 4 times as much as a single rose.
To see why, we can divide the cost of the bunch of roses by the number of roses it contains. If a bunch of roses costs $12 and contains, say, 4 roses, then each rose in the bunch costs $3. On the other hand, a single rose costs $3 on its own.
Therefore, the bunch of roses costs $12/$3 = 4 times as much as a single rose.
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two poles are 80 meters and 60 meters tall. Their bases are located at a distance of 90 meters. A grounding wire needs to connect the top of the poles with each other and the ground. At what point should we connect the wire with the ground if we wanted to use the least amount of wire?
It needs to do that route I guess. But I don't understand the last question well.
А
grocery store is offering a 2% savings if customers
bag their own groceries. How much will Akira save
on a purchase of $215.50?
Answer:
4.31
Step-by-step explanation:
2% = .02
215.50 x .02 = 4.31
[ +
−2
2−3+2
−
+−2
2+4−5
] ÷ [
2+3
2+3−10]
Answer:
I'm not sure if this is a real problem and I don't think it is but the answer is 6.5
Step-by-step explanation:
first you have to add -2 and 2, then plus 3 and 2 and subtract 2 from it and then and 2+4 and subtract -5 and divide 2 and add 3 and add the answer to al of that to 2 + 3 and subtract - 10 and you get your answer of 6.5
Cómo se hace y cómo es el proceso ayuda porfaaaaa
Answer:
30: 100
31: -13
32: -45
33: 14
34: -32
35: -22
36: 17
what is a capacity?
what is matter?
what is molecules
Answer: .
capacity: the maximum amount that something can contain.matter: matter is any substance that has mass and takes up space by having volume.molecules: a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.Step-by-step explanation: