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lilavasa [31]
3 years ago
9

What did the mathematician vivienne malone Mayes discover?

Mathematics
1 answer:
katrin2010 [14]3 years ago
8 0
She was one of the first African-American woman to receive a PhD and studied properties of functions and methods of teaching mathematics.
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PLS HELP ME ILL MARK BRAINIEST
skad [1K]

Answer:

Question 1- 288.48

Step-by-step explanation:

depending on how they round your answer the number might look different.

V= Bh which means (pi)r^2(h)

3.14 x 1.25^2 x 4.9

V=24.040625 ~ 24.04

12 x 24.04

=288.48

5 0
2 years ago
A bag contains 10 red marbles, 15 yellow marbles and 5 green marbles. What is the probability of drawing a red or green marble f
Volgvan
Probability = 

             (number of ways it can come out the way you want)
divided by
             (total number of ways it can come out).

Total number of ways to draw a marble = 30 (marbles in the bag).

Number of ways it can succeed = 15 (number of red or green ones)

Probability = 15/30 = 1/2 = 50% .
8 0
3 years ago
Read 2 more answers
Solve: x=4+(4x-4)1/2
Damm [24]

Answer:

x = 10

Step-by-step explanation:

x = 4 + (4x-4) ^ (1/2)

First, we rewrite the expression:

x = 4 + (4x-4) ^ (1/2)

x = 2 (2+ (x-1) ^ (1/2))

x = 4 + 2 (x-1) ^ (1/2)

From here we get a solution for x = 10

To check it we substitute x = 10 in the expression:

10 = 4 + 2 (10-1) ^ (1/2)

10 = 4 + 2 (9) ^ (1/2)

10 = 4 + 2 (3)

10 = 4 + 6

10 = 10

Answer:

The solution is:

x = 10

8 0
3 years ago
Read 2 more answers
What ends in 1258I will say that you cool in comments ​
dimaraw [331]

Answer:

NUMBERS end in 12581... YEP.

7 0
3 years ago
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translate the sentence into an equation. eight more than the product of a number and 2 is equal to 4. use the variable b for the
Korolek [52]

6 + 8x, where x is a number. You can also write this in standard form as 8x + 6.



5 0
3 years ago
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