Ask question

Ask question

All categories

3 years ago

11

Cali ran a 400-meter race in 65.49 seconds. Suppose that she ran the first half of the race in 31.73 seconds. How long did it t

ake her to run the second half of the race?

1 answer:

zhenek [66]3 years ago

3 0

Answer:

Step-by-step explanation:

time taken to complete the second half=65.49-31.73=33.76 seconds

You might be interested in

The width of a photograph is 4.5 in.less than the length. if the width is 9.2 in., what is the length

vredina [299]

Add 4.5<span> and </span>9.2<span> to get </span><span>13.7.

</span>13.7

13.7 in. is the length

6 0

3 years ago

Read 2 more answers

Write an<br> explicit formula for an, the nth term of the sequence 2, -1, –4, ....

Agata [3.3K]

Answer:

a(n) = a(1) -3(n-1)

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Determine if the relationship is a function & explain why and why not.

padilas [110]

No the following coordinates do not show a function because of the y-values. In the pairs that you have, (3,5) and (0,5) have the y-values of "5" that are repeating.

Hope this helps. I learned that in math.

5 0

3 years ago

Find the indicated missing value

Gwar [14]

The answer to this is 8

7 0

2 years ago

Simplify the expression 10-4x(6+5-1) divided by 8+7

Eddi Din [679]

Simple,

writing out the problem...

$\frac{10-4x(6+5-1)}{15}$

Simplify it...

-4x(6+5-1)

-4x(11-1)

-4x(10)

-40x

Making it look like...

$\frac{10-40x}{15}$

Cancel out the common factors...

Thus making the answer:

$- \frac{2(4x-1)}{3}$ .

8 0

3 years ago