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3 years ago

Is 15 : 20 and 20 : 25 equivilant

Mathematics

2 answers:

Paul [167]3 years ago

4 0

Answer:

Step-by-step explanation:

Y_Kistochka [10]3 years ago

4 0

Answer:

15:20 is equal to 3:4

20:25 is equal to 4:5

Step-by-step explanation:

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Find the missing probability in the table below.<br> A. 0.25<br> B. 0.75<br> C. 0.15<br> D. 0.85

Furkat [3]

Answer:

The answer is option A

Hope this helps

3 0

3 years ago

Read 2 more answers

Complete the equation: x2 + 10x + ___ = 2

snow_lady [41]

20,0000000000000000000000 I can’t help with this I dropped out of school

8 0

3 years ago

PLEASE HELP WITH QUESTION C

GalinKa [24]

Answer:

Discount: 25%

Tax: 6.5%

Step-by-step explanation:

Percentage of discount:

x/100 = 10/39.99 (what percentage is 10 of 39.99) (%/100=is/of)

= 25%

Percentage of tax:

x/100 = 1.95/29.99

= 6.5%

8 0

3 years ago

A frequency distribution for the class level of students in an introductory statistics course is shown. Two students are randoml

Andrews [41]

Answer: $\dfrac{21}{410}$ .

Step-by-step explanation:

Formula : Probability = $\dfrac{\text{favorable outcomes}}{\text{Total outcomes}}$

From the given frequency distribution for the class level of students in an introductory statistics course, we have

Number of Junior= 12

Number of Senior = 7

Total students = 6+16+12+7 = 41

Probability that the first student obtained is a junior = $\dfrac{12}{41}$

Probability that the the second student obtained is a senior. $=\dfrac{7}{41-1}=\dfrac{7}{40}$

Then, the probability that the first student obtained is a junior and the second a senior would be $\dfrac{12}{41}\times\dfrac{7}{40}=\dfrac{21}{410}$

Hence, the required probability is $\dfrac{21}{410}$ .

8 0

3 years ago

NEEDED ASAP PLEASE HELP!

Ber [7]

Answer:

3rd choice

Step-by-step explanation:

x = 300 sales

1.3(300) = 301.30

20,000 + 301.30 = $20,301.30

7 0

3 years ago