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Varvara68 [4.7K]

1 year ago

15

Four students did a 400 meter sprint relay. Henry's time was 51.10 seconds, Cathryn's time was 45.26 seconds, Grayson's time was

101.92 seconds, and Woody's time was 62.14 seconds. What was their total time?

1 answer:

mylen [45]1 year ago

8 0

Answer:

260.42 you add them because it want the total time of all of them

Step-by-step explanation:

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If f(x) = x^3 , find x= -5

Naddik [55]

Answer:

f(-5)=-125

Step-by-step explanation:

we have

$f(x)=x^3\\\\x=-5\\\\f(-5)=(-5)^3\\\\f(-5)=-125$

7 0

2 years ago

Read 2 more answers

GIVING 50 PONTS TO THE CORRECT ANSWER!! NO LINKS!! ANSWER ALL 4

marysya [2.9K]

Answer:

See below

Step-by-step explanation:

The measure of all the arcs can be obtained by using 'Central angle and its corresponding arc theorem'.

1. The measure of arc AD is $\boxed {105}\degree$

2. The measure of arc ABC is $\boxed {205}\degree$

3. The measure of arc ADB is $\boxed {190}\degree$

4. The measure of arc BD is $\boxed {85}\degree$

5 0

2 years ago

Recipe calls for a total of 3 and two-thirdscups flour and sugar. If the recipe calls for One-fourthcup of sugar, how much flour

slamgirl [31]

The flour that is needed is C. 3 and StartFraction 5 Over 12 EndFractioncups

<h3>How to calculate the fraction?</h3>

The recipe calls for a total of 3 and two-thirdscups flour and sugar. If the recipe calls for One-fourthcup of sugar, the flour that will be needed will be:

= 3 2/3 - 1/4

= 3 8/12 - 3/12

= 3 5/12

Therefore, the correct option is C.

Learn more about fractions on:

brainly.com/question/17220365

#SPJ1

6 0

7 months ago

Solve the equation 9r - 2 = 16 for r.<br> A) 1<br> B) 2<br> C) 4<br> D) 6

yaroslaw [1]

<span>9r - 2 = 16

9r = 16 + 2

9r = 18

r = 2

Answer : B) 2</span>

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2 years ago

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X+2x+3x+4x=9x. x is a variable that represents the number of points he won so far

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2 years ago