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s344n2d4d5 [400]

3 years ago

13

Janet wanted to determine her average phone call length over 90 days. She collected the phone bills and randomly picked ten entr

ies to look at. The phone call lengths, in minutes, are shown below. 3, 5, 16, 5, 11, 3, 11, 3, 16, 3

1 answer:

muminat3 years ago

3 0

oops sorry wrong question. sorry if I confused anyone :(

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Create and solve a story problem about the runner who is training for a race include at least one fraction in your story

vfiekz [6]

Answer:

Runner A ran 3 miles everyday whilst his mate ran 3 1/2. How long till they both run the same distance?

Step-by-step explanation:

5 0

3 years ago

The ratio of Sam's age to Hank's age is 5 to 3. If the sum of their ages is 24, how old is Hank?

posledela

$S-Sam's\ age\\H-Hank's\ age\\\\ \left\{\begin{array}{ccc}\frac{S}{H}=\frac{5}{3}\\S+H=24&\to S=24-H\end{array}\right\\\\substitute\ S=24-H\ to\ \frac{S}{H}=\frac{5}{3}\\\\\frac{24-H}{H}=\frac{5}{3}\\\\cross\ multiply\\\\5H=3(24-H)\\5H=72-3H\\5H+3H=72\\8H=72\ \ \ /:8\\H=9\\\\Answer:Hank\ is\ 9\ years\ old.$

7 0

3 years ago

Find the value of the length x rounded to 1 DP.

borishaifa [10]

Answer:

24

Step-by-step explanation:

29+8+90=127

180-127=53

23.95

or 24

Give brainliest pls

3 0

3 years ago

NEEED HELPPP !!!!!!!!!!

serious [3.7K]

Answer:

X + 7 + 2x + 19 = 35

Add like terms

3x + 26 = 35

-26 -26

3x = 9

/3 /3

X = 3

3 0

3 years ago

Please help quickly 15 POINTS

DedPeter [7]

37.88888888 and it just keep repearing so there is no right answer dont foeget to mark me as the best answer

5 0

3 years ago

Read 2 more answers