3 years ago

Eight children are divided into an two teams. how many different divisions are possible?

Mathematics

1 answer:

andrew-mc [135]3 years ago

3 0

8C2 =28 C stands for choose hope this helps

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A line includes the two points 9,-11 and 15,-11 what is its equation in slope intercept form

melisa1 [442]

9 -11 was a terrible tragedy

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3 years ago

What is the difference between the temperatures at 10 a.m. and 3:30 p.m.? Indicate whether the change is an increase or decrease

dsp73

Answer:

Change in temperature = - 3.3 F

The temperature has decreased

Step-by-step explanation:

The complete question is attached below .

As given in the attached image

Temperature at 10 A.M $= 1.2$ degree Fahrenheit

Temperature at 3:30 P.M. $= -2.1$ degree Fahrenheit

Change in temperature

= Temperature at 3:30 p.m - Temperature at 10 a.m

= $- 2.1 - 1.2$

$= - 3.3$ F

The temperature has decreased

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3 years ago

You start the month with $332.11 in your checking account. You have the following withdrawals during the month: $34.56, $223.00,

sergeinik [125]

In order to get the final value, you would just add and subtract the deposits/withdrawals from the initial amount in your account.

$332.11 - $34.56 - $223.00 - $12.22 + 125.88 + 29.88 = $218.09

Your account balance is $218.09

5 0

3 years ago

Read 2 more answers

F(x)=x^3 −9x <br> What is the average rate of change of over the interval [1,6]?

Inga [223]

Answer:

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

$\frac{f(b)-f(a)}{b-a}$

Here [ a, b ] = [ 1, 6 ], thus

f(b) = f(6) = 6³ - 9(6) = 216 - 54 = 162

f(a) = f(1) = 1³ - 9(1) = 1 - 9 = - 8

average rate of change = $\frac{162-(-8)}{6-1}$ = $\frac{170}{5}$ = 34

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3 years ago

Jaden is building a fence around his yard. He wants to know how much fencing he needs. His yard is shaped like a rectangle that

Ivahew [28]

Answer:258

Step-by-step explanation:

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3 years ago