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tiny-mole [99]
2 years ago
14

Johnny is picking marbles out of a bag. The results are recorded below.

Mathematics
1 answer:
Kisachek [45]2 years ago
6 0

Answer:

A

Step-by-step explanation:

The total number of marbles is 24 + 16 + 10 + 22 + 8 = 80

Blue has been picked 16 times

P(Blue)= 16/80 * 100 = 20%

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5. -5k - 16=39<br> 7.-14 = -11+ n<br> -<br> 5
qaws [65]

Answer:

n= -15

k = -11

Step-by-step explanation:

-14 = -11 + n/5

-14 + 11 = n/5

-3 = n/5

n = -15

-5k-16 = 39

-5k = 39 + 16

-5k = 55

k = -11

3 0
3 years ago
An office clerk earns $120 for two 4-hour work shifts. How much will she earn
Phoenix [80]

Answer:

$225

Step-by-step explanation:

$120 for 2 4-hour shifts, $120 in 8 hours

$15 every 1 hour

Money for 15 hours: 15 x 15 = $225

8 0
2 years ago
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Two less than the product of 15 and Malik's score
sweet [91]

Answer: not sure what you were trying to ask but two less than 15 is 13.

3 0
3 years ago
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What are effective elements to include in introductions? Check all that apply.
dlinn [17]

The effective elements to include in the introductions are statement of the topic, a relevant anecdote and a surprising fact about the topic. Therefore the option 1st, 2nd and 6th options are correct.

<h3>What is Introduction? </h3>

Introduction is the starting line or the opening hook or portion that attracts the readers attention which carries the relevant background of the information.

It is the statement which represents the main point of the following argument or the paragraphs.

There are many elements that included in the introductory part some of them are as follows:-

  • a statement of the topic
  • a relevant anecdote or tale
  • a surprising fact about the topic

Therefore the option 1st, 2nd and 6th options are correct.

Learn more about Introduction here:

brainly.com/question/3964580

#SPJ1

7 0
2 years ago
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Solve using quadratic equation by factoring.<br><br> x^2-9x=-14
Sonbull [250]

Answer:

2,7

Step-by-step explanation:

See image below:)

5 0
2 years ago
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