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3 years ago

Suzie scored 75% on her assignment. If she got 15 questions correct, how many total questions were on the assignment?

Mathematics

2 answers:

Hoochie [10]3 years ago

5 0

Answer:

Step-by-step explanation:

DerKrebs [107]3 years ago

3 0

Answer:

20 Questions Total

Step-by-step explanation:

15 divided by 20 = .75 = 75%

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Ambers fastest marathon running time is 2 hours 15 minutes and 25 seconds if a marathon is 26.2 miles how long in minutes and se

Harlamova29_29 [7]

Answer:

approximately 3.2 minutes

Step-by-step explanation:

2 hours 15 and 25 seconds translates to 75 minutes and 25 seconds and that translates to 75.41 minutes

75.41/26.2=2.8782

if you round up its 3.2 minutes

7 0

3 years ago

Out of 450 applicants for a job, 206 are male and 62 are male and have a graduate degree.

xxMikexx [17]

Answer:

0.3009 is the probability that the applicant has graduate degree given he is a male.

Step-by-step explanation:

We are given he following in the question:

M: Applicant is male.

G: Applicant have a graduate degree

Total number of applicants = 450

Number of male applicants = 206

$n(M) = 206$

Number of applicants that are male and have a graduate degree = 62

$n(M\cap G) = 62$

$\text{Probability} = \displaystyle\frac{\text{Number of favourable outcomes}}{\text{Total number of outcomes}}$

$P(M) = \dfrac{206}{450} = 0.4578$

$P(M\cap G) = \dfrac{n(M\cap G)}{n} = \dfrac{62}{450} = 0.1378$

We have to find the probability that the applicant has graduate degree given he is a male.

$P(G|M) = \dfrac{P(G\cap M)}{P(M)} = \dfrac{\frac{62}{450}}{\frac{206}{450}} = \dfrac{62}{206} = 0.3009$

Thus, 0.3009 is the probability that the applicant has graduate degree given he is a male.

5 0

3 years ago

the perimeter of a rectangle is 70 inches. the length of a rectangle is 5 less than 3 times its width. what is the witdth of the

Virty [35]

Answer:

The width is 10 inches

Step-by-step explanation:

Perimeter = 2(Length + Breadth)

Length(L) = 3B + 5

Perimeter = 70

70 = 2(3B + 5)

70 = 6B + 10

70 - 10 = 6B

60 = 6B

60/6 = B

B = 10 inches

4 0

3 years ago

Select the equivalent expression that shows the fewest possible terms.

LenaWriter [7]

Answer:

Step-by-step explanation:

7a-10c-2a-0.5c+5

5a-10.5c+5

it is your first choice

7 0

3 years ago

Read 2 more answers

What Ps the value<br>of (100)^o

Bond [772]

Answer:

(100)^0=1

Step-by-step explanation:

This follows the laws of indices

6 0

3 years ago