NEWSELA: BLACK WOMEN PAVED THE WAY FOR KAMALA HARRIS . Question:which sentence from the article states a main idea of the entire article.

A. Vice President Kamala Harris was elected in November 2020.

B. Black women have always played important roles in securing their freedom

C. white female suffragists often did not include black women in their effort.

D. in 1972 Shirley Chisholm campaigned to become president

B.Black women have always played important roles in securing their freedom

Explanation:

I might be Wrong

i think its "b"

Explanation:

BTW she may have used black women to do the work for her but the reality is that she slept her way with men to get to where she is today

this is the answer , p = 1 + (1/10)x

step-by-step explanation:

we have,

at sea level pressure is 1 atmosphere (i.e at x =0, p0=1 atmosphere)

at depth 23 meters , pressure = 3.3 atmosphere

since the pressure increases at constant rate as the depth increases, so we can write a relation as:

p =p0 +   kx   , where p is the pressure  , p0 is the initial pressure, x is the depth and k is constant rate of increasing.

to find constant rate k, plug p = 3.3 , p0 = 1 and x= 23 meters

we get,

  3.3 = 1 + k * 23

k = 2.3 / 23   = 1/10

so we can write the function formula as:   p = 1 + (1/10)x

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