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3 years ago

Which statements are true about the numbers represented by the points? Check all that apply.

Mathematics

1 answer:

Pie3 years ago

5 0

Number 1 and number 5

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65 miles/ hour into feet/ second

oksano4ka [1.4K]

Answer: aaaaaaaaaaahhhhh

I’m only in 8th I wish I was in collage

Step-by-step explanation:

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3 years ago

Read 2 more answers

Any pointers on how to solve (-124) + 25 + (-87)

Elena-2011 [213]

|-124| + 25 + |-87|

124+25+87

236

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4 years ago

Daily low temperatures in Columbus, OH in January 2014 were approximately normally distributed with a mean of 15.45 and a standa

Alona [7]

Answer: 12.10

Step-by-step explanation:

Given : Mean : $\mu = 15.45$

Standard deviation : $\sigma = 13.70$

The formula to calculate the z-score :-

$z=\dfrac{x-\mu}{\sigma}$

For x= 5 degrees

$z=\dfrac{5-15.45}{13.70}=-0.7627737226\approx-0.76$

For x= 10 degrees

$z=\dfrac{10-15.45}{13.70}=-0.397810218\approx-0.40$

The P-value : $P(-0.76$

$=0.3445783-0.2236273=0.120951\approx0.1210$

In percent , $0.1210\times100=12.10\%$

Hence, the percentage of days had a low temperature between 5 degrees and 10 degrees = 12.10%

5 0

3 years ago

It costs $3.75 for 25 oz. of candy or $6.30 for 90 oz. of candy. Which is

Art [367]

Answer:

90 OZ.

Step-by-step explanation:

You have to divide the ounces by the price to see how much $1 per ounce costs.

25 divided by 3.75 = 6.6 Ounces for $1

90 divided by 6.30 = 14.28 ounces for $1

8 0

3 years ago

Probability scenarios?

velikii [3]

Here are some probability scenarios.

- Flipping a coin and seeing if it is heads or tails.

- Thinking to yourself: "Is it going to rain or hail?"

- Spinning a spinner and seeing what color it lands on.

- Probability in winning the lottery.

- Having 5 pairs of black shoes and one pair of yellow shoes.

The probability of picking the yellow shoe is 1/5.

There are lots of more examples out there!

<em>Hope helps!-Aparri </em>

4 0

3 years ago