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ratelena [41]
3 years ago
9

Katherine is working two summer jobs, making $16 per hour lifeguarding and making $6 per hour walking dogs. In a given week, she

can work a maximum of 15 total hours and must earn at least $160.
Mathematics
1 answer:
Mama L [17]3 years ago
3 0

Answer:

7 hours working as a lifeguard and 8 hours walking dogs

Step-by-step explanation:

16×7=122 and 6×8=48

122+48=160

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Rina8888 [55]
636.4 is the answer. diving 5÷3182 on the caculater
3 0
3 years ago
The product of nine and a number is added to 6, the result is 24. what is the number
Step2247 [10]
So in numbers :   9n + 6 = 24
or 9n = 24 - 6
or 9n = 18
or n = 18/9
so n = 2
8 0
3 years ago
Read 2 more answers
Plz help will give brainliest need this asap
Ber [7]

Answer:

plz help and this is fro khan academy if it helps!

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Step-by-step explanation:

plz help and this is fro khan academy if it helps!

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5 0
2 years ago
The average amount of time to finish this quiz is 26 minutes with a standard deviation of 1.2 minutes. What is the probability t
boyakko [2]

Answer:

What is the probability that you will finish this quiz in 23.84 minutes or less?

0.03593

Write your answer as a percentage with 2 decimals

= 3.59%

Step-by-step explanation:

The z score formula is given as:

z = (x-μ)/σ, where x is the raw score, μ is the population mean, and σ is the population standard deviation.

Mean = 26 minutes

Standard deviation = 1.2 minutes.

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z = (x-μ)/σ

z = 23.84 - 26/1.2

z = -1.8

Probability value from Z-Table:

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Converting to percentage

0.03593 × 100

= 3.593

Approximately to 2 decimal places = 3.59%

7 0
3 years ago
What are the next three terms in the sequence 5, 14, 23, 32, ...? 43, 54, 65 45, 54, 63 41, 50, 59 47, 56, 65
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Take a careful look at 5, 14, 23, 32.  Each new term is equal to the previous term PLUS 9.  Thus, 9 is the "common difference."

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32 plus 9 is 41
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50 plus 9 is 59
59 plus 9 is 68.
and so on

So the "next 3 terms in the seq. 5, 14, 23, 32 are 41, 50, 59.
8 0
3 years ago
Read 2 more answers
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