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Minchanka [31]
3 years ago
12

ian rides bikes competitively. He practices his tricks 5.8 hours a week. How many hours does he spend practicing his tricks in a

4.5-week period?
Mathematics
1 answer:
Vesna [10]3 years ago
7 0

Answer:

26.1 hours, 5.8 multiplied by 4.5 equals 26.1 hours

Step-by-step explanation:

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Daniel ran ¾ of a mile every day for 7 days. How many miles did David run after seven days?
VLD [36.1K]

Answer:

5.25 miles

Step-by-step explanation:

Convert 3/4 to a decimal=

0.75

Then, multiply 0.75 with 7

0.75×7=5.25

David ran 5.25 miles in 7 days

5 0
3 years ago
Read 2 more answers
In an 8 hour and 30 minute shift a patrolman drove 272 miles. What was his average rate(mph) during the shift?
uysha [10]

Answer:

32 mph

Step-by-step explanation:

We want to find the patrolman's rate in miles per hour during the shift. Since we want to find miles per hour, we must divide the miles he drove by the number of hours.

rate = miles / hours

He drove 272 miles.

rate = 272 miles / hours

He drove for 8 hours and 30 minutes. There are 60 minutes in 1 hour. One half of 60 is 30. Therefore, we can also say he drove eight and a half, or 8.5 hours.

rate= 272 miles / 8.5 hours

rate = 32 miles / hour

rate= 32 mph

His average rate during the shift was 32 miles per hour.

3 0
3 years ago
Read 2 more answers
Multiply. Write your answer in scientific notation.<br> (3 * 1010)(2 x 1010)
strojnjashka [21]

Answer:

6,120,600

Step-by-step explanation:

7 0
4 years ago
Find the indicated side of the right triangle
Olenka [21]

\quad \huge \quad \quad \boxed{ \tt \:Answer }

\qquad \tt \rightarrow \:x = 3\sqrt3

____________________________________

\large \tt Solution  \: :

\qquad \tt \rightarrow \:   \tan(60)  =  \cfrac{x}{3}

\qquad \tt \rightarrow \:   \sqrt{3}  =  \dfrac{x}{3}

\qquad \tt \rightarrow \: x = 3 \sqrt{3}

Answered by : ❝ AǫᴜᴀWɪᴢ ❞

5 0
2 years ago
Which graphs represent functions?
pogonyaev
I would say the answer is c. only graph d ,, think of the line test to see if a graph is a function or not
4 0
4 years ago
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