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4 years ago

21 out of 35 students play tennis what percentage of the class plays tennis?

Mathematics

1 answer:

Sergeeva-Olga [200]4 years ago

4 0

The answer to your question is 60% of the class. In order to get to your answer you simply need to divide 21 by 35.

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Find the equation of a line with each of the following characteristics.

Afina-wow [57]

Answer:

y=3x-1

Step-by-step explanation:

In parallel lines, the slope stays the same and the y-intercept changes. Hope this helps and I'm always here if you need me!

3 0

3 years ago

Calculate the volume of the rectangular prism

KonstantinChe [14]

Answer:

$v = 336 {mm}^{3}$

Step-by-step explanation:

The formula to find the volume of a triangular prism is

$v = \frac{1}{2} base \: \times height \times length$

From the diagram we are given we can see that

$base = 8 \: \: \ \: \: \: height = 6 \\ length = 14$

Therefore the volume of the triangular prism is

$v = (\frac{1}{2 }b \times h)l \\ \\ v = (\frac{1}{2} 8 \times 6)14\\ \\ v = 4 \times 6\times 14 \\ \\ v = 336 {mm}^{3}$

5 0

2 years ago

Read 2 more answers

Charlotte and Riley walked 6/10 of a mile to school one day, and then after school they walked 3/8 of a mile to the store. From

IrinaK [193]

Answer: The girls walked $1\dfrac38$ miles.

Step-by-step explanation:

Given: Distance from home to school = $\dfrac{6}{10}$ mile

Distance from school to store = $\dfrac38$ mile

Distance from store to home = $\dfrac25$ miles

Total distance = $\dfrac6{10}+\dfrac38+\dfrac25$

= $\dfrac{6\times4+3\times5+2\times8}{40}$ [L.C.M.(10,8,5)=40]

= $\dfrac{24+15+16}{40}$

= $\dfrac{55}{40}$

= $\dfrac{11}{8}=1\dfrac38$ miles

Hence, The girls walked $1\dfrac38$ miles.

3 0

3 years ago

Colin drank 75% of a 12.8 ounce container of milk. how many ounces of milk did he drink?

klio [65]

Answer:

9.6 ounces

Step-by-step explanation:

75% = 0.75

0.75*12.8 or 12.8 *3/4 is the answer.

12.8*0.75 = 9.6

Therefore, Colin drank 9.6 ounces of milk.

7 0

3 years ago

Which equation represents the line through (0,0) and (3,4)? a. y=3/4x b.y=4/3x c.y=4x d.y=3x

love history [14]

Answer:

Step-by-step explanation:

The equation of a line passing through the origin is

y = mx ( m is the slope )

Calculate m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (0, 0 ) and (x₂, y₂ ) = (3, 4 )

m = $\frac{4-0}{3-0}$ = $\frac{4}{3}$

y = $\frac{4}{3}$ x → b

3 0

2 years ago