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Gnom [1K]
3 years ago
8

Express a-9 with a positive exponent

Mathematics
2 answers:
My name is Ann [436]3 years ago
7 0

Answer: a-9^{1}

professor190 [17]3 years ago
4 0

Answer:

a-9^{1}

Hope that helps!

Step-by-step explanation:

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Answer:

\text{A. }y=1.30x+1.50

Step-by-step explanation:

The two ringtones will cost her a total of 0.75\cdot 2=1.50 and is a fixed amount. The relationship between the cost and number of songs only is y=1.30x and therefore the answer is \boxed{\text{A. }y=1.30x+1.50}. You can also directly find the answer by finding the y-intercept (in this case 1.50), as no other answer choices include the term 1.50, so A must be the correct answer.

6 0
3 years ago
5 What is the median? 69 4 10 6 10 -5 7 E B Submit​
mars1129 [50]

Answer:

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Step-by-step explanation:

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3 years ago
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Based on surveys, 97% of students own cell phones. What is the probability that 10 randomly selected
yarga [219]

Answer:

<em />Probability = 0.7374<em />

<em />

Step-by-step explanation:

Given

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Required

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This is calculated as thus:

Probability = p^n

Where n = 10

Probability = (97\%)^{10}

Probability = 0.97^{10}

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7 0
4 years ago
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Bezzdna [24]

you add 1 and subtracted 2

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3 years ago
A soccer team played 32 games if they won 25% of them how many games did the team win
IRINA_888 [86]

Answer:

they won 8 games

Step-by-step explanation:

32 times 0.25

5 0
3 years ago
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