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3 years ago

Describe Harriet Tubman’s childhood. What was one of her jobs as a child? How did she get a scar on her head?

1 answer:

6 0

Harriet Tubman's birthname was Araminta Ross. At a young age of 11, she was hired out as nursemaid for a small baby. She had to stay awake all night to make sure that the baby would not cry. She got the scar on her head when she refused to help in the punishment of another young slave.

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Hahaha help:)))))))))

Viefleur [7K]

Answer:

1332 i think is how it will be writen

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

If m∠EBF = 6x + 4 and m∠CBF = 7x – 2, find m∠EBF.

olganol [36]

Answer:

Step-by-step

I hope it's helped

6 0

3 years ago

Read 2 more answers

1: Plot the graph of the equation 2x-3y=6 and 2x+y=-10 and intercept the result.

Vladimir [108]

To graph the equations, rewrite the equations written in standard form to slope-intercept form of the equation.

$y=mx+b\\\\ 2x-3y=6\\ 2x+y=-10 \\\\3y= 2x- 6\ \ / :3\\ y=-2x-10 \\\\y= \frac{2}{3}x- 2 \\ y=-2x-10$

$Answer : \\ \\The \ lines \ intersect \ when \ x = -3 \ and \ y = -4$

5 0

3 years ago

David is saving $250 to buy a bicycle. He saved $8 each week for 12 weeks. He wants to buy the bicycle in 7 more weeks. How much

Colt1911 [192]

Answer:

Step-by-step explanation:

Amount saved = $8 x 12 weeks

= $96

Amount to save = $250- $96

= $154

Amount per week= 154/7

= $22

5 0

3 years ago

You previously found the mean of this data set. Use that in answering the question. 63, 89, 92, 73, 79, 72, 34, 36, 94, 21, 25,

kicyunya [14]

Answer:

Sum of squares of differences = 11239.74

Step-by-step explanation:

We are given the following data set:

63, 89, 92, 73, 79, 72, 34, 36, 94, 21, 25, 93, 22, 90, 79

We have to calculate the sum of square of the data set.

Formula:

$\text{Sum of square of differences} = \sum (x_i -\bar{x})^2$

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

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

$Mean =\displaystyle\frac{962}{15} = 64.13$

Sum of squares of differences =

1.284444444 + 618.3511113 + 776.5511113 + 78.61777778 + 221.0177779 + 61.88444445 + 908.0177776 + 791.4844443 + 892.017778 + 1860.484444 + 1531.417778 + 833.2844446 + 1775.217777 + 669.0844446 + 221.0177779

= 11239.74

3 0

3 years ago