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3 years ago

If Brian biked at an average speed of 12.2 miles per hour for 1.45 hours, you can find the total distance by multiplying

Mathematics

2 answers:

erastova [34]3 years ago

4 0

Answer:

First, multiply the numbers. Then count the number of decimal places in each factor. Place the decimal in the product so the product has the same number of decimal places as both factors combined.

Step-by-step explanation:

sample responce...

heheheh

trapecia [35]3 years ago

3 0

Answer:

You just simply use the calculator.

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A middle school has 950 students a survey was given to 20 randomly selected students and 8 said they would buy fresh fruit in th

Nookie1986 [14]

Answer:

380

Step-by-step explanation:

8 is 40% of 20

so just do

950x.40 which equals 380

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3 years ago

A standard deck of playing cards contains 52 cards 13 cards in each of 4 suits. if you deal 5 cards at random from the deck what

Leya [2.2K]

Answer:

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Step-by-step explanation:

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3 years ago

Simplify 67/96 7th grade math

tresset_1 [31]

It's already in it's simplest form and so you can't reduce anymore

6 0

3 years ago

Solve: 10 2/3+2h≤4 1/3

PtichkaEL [24]

Answer:

$\large\boxed{h\leq-\dfrac{19}{6}\to h\in\left(-\infty,\ -\dfrac{19}{6}\right]}$

Step-by-step explanation:

$\text{First convert the mixed numbers to the improper fractions:}\\\\10\dfrac{2}{3}=\dfrac{10\cdot3+2}{3}=\dfrac{32}{3}\\\\4\dfrac{1}{3}=\dfrac{4\cdot3+1}{3}=\dfrac{13}{3}\\\\\text{Solve the inequality}\\\\10\dfrac{2}{3}+2h\leq4\dfrac{1}{3}\\\\\dfrac{32}{3}+2h\leq\dfrac{13}{3}\qquad\text{multiply both sides by 3}\\\\3\!\!\!\!\diagup^1\cdot\dfrac{32}{3\!\!\!\!\diagup_1}+3\cdot2h\leq3\!\!\!\!\diagup^1\cdot\dfrac{13}{3\!\!\!\!\diagup_1}\\\\32+6h\leq13\qquad\text{subtract 32 from both sides}\\\\6h\leq-19\qquad\text{divide both sides by 6}\\\\h\leq-\dfrac{19}{6}$

6 0

3 years ago

Which set of ordered pairs is a function?

fomenos

(5,5), (-5,5) is a function. To be a function x
cannot be repeated.

3 0

3 years ago