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Ber [7]
3 years ago
15

Petra jogs 3 miles in 30 minutes. At this rate, how long would it take her to jog 7 miles?

Mathematics
2 answers:
m_a_m_a [10]3 years ago
6 0

Answer:

70 minutes

Step-by-step explanation:

if her pace for 1 mile is 10

Dmitry [639]3 years ago
4 0
70 minutes or 1 hour and 10 minutes
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Natasha_Volkova [10]

Answer:-2

Step-by-step explanation:

7 0
3 years ago
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So totally confused please help
OLga [1]

Answer:

The answer to your question is: r = 0.1

Step-by-step explanation:

Data

P = $4500

A = $9000

t = 9 years

r = rate

Formula

                            r = \sqrt[t]{\frac{A}{P}} - 1\\

Substitution

                             r = \sqrt[9]{\frac{9000}{4500} - 1\\

Simplification

                             r = \sqrt[9]{2} - 1

Result

                             r = 1.08 - 1

                             r = 0.08 ≈ 0.1

7 0
3 years ago
Which two is it Please label it one and two
DENIUS [597]
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8 0
3 years ago
If f(x) = -x + 5 and g(x) = 3x + 2, Find f(2)*g(2).
Romashka [77]

Answer:

24

Step-by-step explanation:

To find f(#) or g(#), plug the number into each x of the equation.

f(x) = -x + 5

f(2) = -(2) + 5

Simplify the parentheses by multiplying.

f(2) = -2 + 5

Add.

f(2) = 3

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g(2) = 3(2) + 2

Simplify the parentheses by multiplying.

g(2) = 6 + 2

Add.

g(2) = 8

Now they are asking you to multiply

f(2) • g(2)

3 • 8

= 24

Hope this helps!

6 0
3 years ago
What are the degree and leading coefficient of the polynomial?
vesna_86 [32]

Answer:

Degree: 9

Coefficient: -1

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The degree of a polynomial is equivalent to the highest degree of all its terms.

The term with the highest degree in this polynomial is y^9

5 0
3 years ago
Read 2 more answers
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