Timers at a track meet used four different clocks to time an event. Which recorded time is the most precise?31.3 s

31.26 s

31 s

31.256 s

Answers

Answer 1
Answer: (d)31.256 is the most precise as it has most significant figures among them.
Answer 2
Answer: I would say 31.256s because it has 5 significant digits.

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Maya is choosing between several pay plans for her new job. If she usually has monthly sales of about $5,000, which plan would allow Maya to earn the most money in a month?

Bob just turned 66 years old and is considering retirement. His average annual salary over the last 35 years is $50,760. Assuming that he will receive 42% of his average salary, what will be his annual Social Security benefit?

Answers

The required social security benefit he will receive will be $21319.20.

Given that,
Bob just turned 66 years old and is considering retirement. His average annual salary over the last 35 years is $50,760. Assuming that he will receive 42% of his average salary, what will be his annual Social Security benefit is to be determined.

What is arithmetic?

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

Here,
According to the question,
annual Social Security benefit  = 42% of $50,760
                                                   = 0.42 * 50,760
                                                   = 2139.20

Thus, the required social security benefit he will receive will be $21319.20.

Learn more about arithmetic here:

brainly.com/question/14753192

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The annual Social Security benefit is 42% of $50,760. 42% of $50,760 is $21,319.20. So Bob will receive $21,319.20  from his annual Social Security benefit. 

Solve for x
w=-2x+p/2

Answers

Answer:

x= -w/2 + p/4

Step-by-step explanation:

hope this helps!

Marly needs to score 586 points in order to pass a test. Every question is worth 4 points. She already has 58 points. How many more questions does she need in order to pass this test?​

Answers

Answer:

89

Step-by-step explanation:

586 divide by 4 is 146.5 so then i rounded to make it 147 then subtracted the points she already had (58) which led me to 89

Answer:

132 questions

Step-by-step explanation:

First, let’s find how many more points she needs.

To find this, find the difference between the points she needs and the points she has.

points needed- points gained

She needs 586 points and already has 58 points.

586 points-58 points

528 points

Now, we need to find how many questions she needs to answer correctly.

She needs 528 points and every correct question is worth 4 points.

Therefore, we can divide 528 by 4 to find how many questions she must answer correctly.

528/4=132

132 questions

She must answer 132 questions correctly to pass the test.

Fuji apples cost $3.00 per pound, and Golden Delicious apples cost $2.00 per pound. A childcare center purchases 30 pounds of a combination of the two types of apples for a total of $80.

Answers

Answer:

she bought 14 fugi and bought 16 golden delicious

How to increase numbers

Answers

Hi There! :)

How to increase numbers?

Multiply by a percentage
Add or multiply another number with that number

Madison’s plant was 10 7/8 inches tall. She trimmed off 2 1/4 inches. How tall is her plant now?thx
edited

Answers

Answer:

Madison's plant is now 8 5/8 inches tall.

Step-by-step explanation: