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krok68 [10]
3 years ago
10

At the start of the week, you could run for 88 minutes. By the end of the week, you could run for 1515 minutes. Which proportion

could you use to find the percent increase in your running time?
Mathematics
1 answer:
antoniya [11.8K]3 years ago
7 0
(1515-88):88=1621.6%. Right??
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Answer:

you need to have values for w and v

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W/V=P

Step-by-step explanation:

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2 years ago
3n^2=6-17n I need Vertex form please.
nasty-shy [4]

Answer:

3( n + \frac{17}{6} )² - \frac{361}{12} = 0

Step-by-step explanation:

3n² = 6 - 17n ⇔ 3n² + 17n - 6 = 0

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8 0
2 years ago
Given that the measure of ∠x is 73°, and the measure of ∠y is 90°, find the measure of ∠z.
Westkost [7]

Answer:

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8 0
3 years ago
Jackrabbits are capable of reaching speeds up to 40 miles per hour. How fast is this in feet per second? (Round to the nearest w
Sonja [21]
To solve this problem, we are going to use a scientific/mathematics strategy called Dimensional Analysis.

40 miles / 1 hour * 5280 feet / 1 mile = 211200 feet / 1 hour

211200 feet / 1 hour * 1 hour / 60 minutes = 3520 feet/ 1 minute

3520 feet / 1 minute * 1 minute / 60 seconds = approximately 59 feet / 1 second


Jackrabbits travel approximately 59 feet per second, when rounded to the nearest whole number.

8 0
2 years ago
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BabaBlast [244]
9% decrease because 145-132=13
13=9% of 145
7 0
3 years ago
Read 2 more answers
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