2 years ago

The horizontal line that separates the numerator and the denominator is called the dividend.

1 answer:

8 0

The horizontal line is refered to as a fraction bar or a vinculum. There are also other names, but these two are the ones I know the best.

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Please can I have help simplifying this Ratio?please sos

zhenek [66]

Step-by-step explanation:

c 64:24

divided by 8

8 : 3

D 220 : 5

divided by 5

44 : 1

6 0

3 years ago

Read 2 more answers

The probability that a male will be colorblind is .042. Find the probabilities that in a group of 53 men, the following are true

Dvinal [7]

Answer:

See below for answers and explanations

Step-by-step explanation:

Part A

$\displaystyle P(X=x)=\binom{n}{x}p^xq^{n-x}\\\\P(X=5)=\binom{53}{5}(0.042)^5(1-0.042)^{53-5}\\\\P(X=5)=\frac{53!}{(53-5)!*5!}(0.042)^5(0.958)^{48}\\\\P(X=5)\approx0.0478$

Part B

$P(X\leq5)=P(X=1)+P(X=2)+P(X=3)+P(X=4)+P(X=5)\\\\P(X\leq5)=\binom{53}{1}(0.042)^1(1-0.042)^{53-1}+\binom{53}{2}(0.042)^2(1-0.042)^{53-2}+\binom{53}{3}(0.042)^3(1-0.042)^{53-3}+\binom{53}{4}(0.042)^4(1-0.042)^{53-4}+\binom{53}{1}(0.042)^5(1-0.042)^{53-5}\\\\P(X\leq5)\approx0.9767$

Part C

$\displaystyle P(X\geq 1)=1-P(X=0)\\\\P(X\geq1)=1-(1-0.042)^{53}\\\\P(X\geq1)\approx1-0.1029\\\\P(X\geq1)\approx0.8971$

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2 years ago

Write the equation of the line that passes through

Tom [10]

Answer:

y=63x+65

Step-by-step explanation:

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2 years ago

What is the equation to find the slope m=

DiKsa [7]

Answer:

$m=\frac{y2-y1}{x2-x1}$

Step-by-step explanation:

6 0

2 years ago

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Cubic bins with closed tops are used to transport melons to the farmers market. The edge length of each bin is 1.5 m. What is th

Galina-37 [17]

We know, Surface area of a Cube = 6a²
Here, Edge length(a) = 1.5

Substitute the value,
s = 6(1.5)²
s = 6 * 2.25
s = 13.5

In short, Your Answer would be Option D

Hope this helps!

8 0

3 years ago