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4 years ago

Solve 765/14 and write your answer in terms of a mixed number

Mathematics

1 answer:

zhannawk [14.2K]4 years ago

8 0

Answer:

54 $\frac{5}{7}$

Step-by-step explanation:

14 goes into 765 54 times, that leaves 10/14 which simplifies to 5/7

54 $\frac{5}{7}$

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erry started doing sit-ups every day. The first day he did 11 sit-ups. Every day after that he did 2 more sit-ups than he had do

Sergeu [11.5K]

11+2n is the answer.

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4 years ago

Solve for each of the following equations. /2x+3/=10

erma4kov [3.2K]

Answer:

/2x+3/=10

2x+3=10 or 2x+3=-10

2x=10-3 or 2x=-10-3

2x=7 or 2x=-13

X=7÷2 or X=-13÷2

X=3.5 or X=-6.5

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3 years ago

A researcher wishes to conduct a study of the color preferences of new car buyers. suppose that 50% of this population prefers t

djyliett [7]

To solve this question, use the Binomial probability formula.

The formula is given by

$^nC_xp^x(1-p)^{n-x}$

Where:

n = the number of trials

x = the sample we aim to try

p = the probability of success

In this question:

n = 16

x = 9

p = 0.5

Substituting in the equation:

$\begin{gathered} ^nC_xp^x(1-p)^{n-x} \\ ^{16}C_9*0.5^9(1-0.5)^{16-9} \\ \end{gathered}$

And the combination formula:

$^nC_x=\frac{n!}{(n-x)!*x!}$

Then:

$\begin{gathered} \frac{16!}{(16-9)!*9!}*0.5^9(1-0.5)^{16-9} \\ \frac{16!}{7!*9!}*0.5^9*0.5^7 \\ 11440*0.00195*0.0078 \\ =0.1746 \end{gathered}$

Answer: The probability is 0.1746.

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1 year ago

The shapes below are mathematically similar

s2008m [1.1K]

Answer:

5 cm is the answer brochacho

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3 years ago

PLEASE HELPPPPP ASAPPPPPPPPPPPPP PLEASEEEE

Lisa [10]

Answer:

0.5679

Step-by-step explanation:

From. The table Given above :

The probability of female Given an advanced degree ;

P(F|A) = p(FnA) / p(A)

From the table, p(FnA) = 322

P(Advanced degree), P(A) = (245 + 322) = 567

Hence,

P(F|A) = p(FnA) / p(A) = 322 / 567 = 0.5679

3 0

3 years ago