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3 years ago

If Miss Lorraine‘s math class last 40 minutes math class starts at 9:55 AM at what time does my class end

Mathematics

1 answer:

AlekseyPX3 years ago

4 0

Answer:

10:35

Step-by-step explanation:

9:55 + 5 = 10:00

if you subtract 5 from 40, you're left with 35, add that onto 10:00 and your final answer is 10:35!.

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Alice prepares a cheese sandwich for her supper. She stuffs an isosceles triangular cheese slice in it

9966 [12]

Answer:

your answer would be B

pls mark brainliest also this might help

Step-by-step explanation:

https://www.westada.org/site/handlers/filedownload.ashx?moduleinstanceid=276048&dataid=294376&FileName=ANSWER%20KEYS%207.G.2.pdf

7 0

3 years ago

Read 2 more answers

Which number is the smallest? 0.01010 0.00101 0.00100 0.01100

kogti [31]

The answer would be .00100

5 0

4 years ago

Read 2 more answers

The following data reflect the number of customers who return merchandise for a refund on Monday. Note these data reflect the po

garri49 [273]

Answer:

The standard deviation of given data is 12.36

Step-by-step explanation:

We are given the following data in the question:

40, 12, 17, 25, 9, 46, 13, 22, 16,7

Formula:

$\text{Standard Deviation} = \sqrt{\displaystyle\frac{\sum (x_i -\bar{x})^2}{n}}$

where $x_i$ are data points, $\bar{x}$ is the mean and n is the number of observations.

$Mean = \displaystyle\frac{\text{Sum of all observations}}{\text{Total number of observation}}$

$Mean =\displaystyle\frac{207}{10} = 20.7$

Sum of squares of differences =

372.49 + 75.69 + 13.69 + 18.49 + 136.89 + 640.09 + 59.29 + 1.69 + 22.09 + 187.69 = 1528.1

$\sigma = \sqrt{\dfrac{1528.1}{10}} = 12.36$

Thus, the standard deviation of given data is 12.36

8 0

3 years ago

4. The distance light travels in one year is approximately 5,870,000,000,000 miles. The distance light travels in 100 years is:

Andrew [12]

Solution:

The distance of the light travels in 100 years is: 

5,870,000,000,000 × 100 miles.

= 587,000,000,000,000 miles.

= 587 × 1012 miles.

Answer: (d)

5 0

3 years ago

forsale [732]

In the situation, the number of bacterias are doubling for each sheet of paper cut, thus, the exponential equation for the puber is:

$f(n) = 2^n$

Initially, there was only one sheet of paper. Then, each sheet is cut in half, so we will have 2 sheets, then 4 sheets, then 8 sheets, and so on. That is, the number of sheets is continuously doubling, thus, the population after n cuts can be modeled by the following exponential equation:

$f(n) = 2^n$

A similar problem is given at brainly.com/question/15563161

7 0

3 years ago