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3 years ago

5

You volunteer to help drive children at a charity event to the zoo, but you can fit only 7 of the 20 children present in your v

an. How many different groups of 7 children can you drive?

1 answer:

mina [271]3 years ago

7 0

Answer:

for of the vans will have 0.5 and ond will have 0.3

Step-by-step explanation:

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(6t4n3) (-2tn 3) - simplify :)

vampirchik [111]

Answer:

=−12n6t5

Step-by-step explanation:

6t4n3((−2t)(n3))

1: First step is to get the whole equation that is 6t4n3((−2t)(n3)) in a short form and simplify it.

2: Your answer will equal as =−12n6t5.

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3 years ago

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victus00 [196]

Answer:

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Step-by-step explanation:

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2 years ago

5) Farmer Dave has 12.4 acres of land to use. He grows fruit on 4.5 acres and 6.1 acres for growing vegetables. How much land do

Sedaia [141]

Answer:

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Step-by-step explanation:

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3 years ago

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Stella [2.4K]

Answer: -1

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5 0

3 years ago

Read 2 more answers

The field inside a running track is made up of a rectangle that is 84.39 m long and 73 m wide, together with a half-circle at ea

ioda

Answer:

The distance around the inside is 199.44 m.

Step-by-step explanation:

Given that,

Length = 84.39 m

Width = 9.76 m

Suppose, all the way around and 73 m wide.

We know that,

Perimeter of half circle is

$perimeter = \pi r$

We need to calculate the inner radius of the circle

Using formula of radius

$r=\dfrac{D}{2}$

Put the value into the formula

$r=\dfrac{9.76}{2}$

$r=4.88\ m$

We need to calculate the distance around the inside

Using formula of distance

Distance around the inside= two inner perimeter of the circle+two length of rectangle

$D=2\pi r+2l$

Put the value into the formula

$D=2\pi\times4.88+2\times84.39$

$D=199.44\ m$

Hence, The distance around the inside is 199.44 m.

6 0

3 years ago