Saul got 19 out of 25 on the test. Cindy got 79% on a same test which student got the higher mark?

Answers

Answer 1
Answer: 19 divided by 25= .76  (.76x100= 76%)
Sal=76%
Cindy=79%
Cindy got higher grade
Answer 2
Answer: When you cross multiply ....19/25=x/100.....you get "x" equalls 76%. So Saul scored a 76% and Cindy scored a 79%. Now you tell me, who got the higher mark? (;

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What is the exact volume of a sphere that has a radius of 7.5 ft?_____pi ft^3

Is the data point, P, an outlier, an influential point, both, or neither?

Answers

I'd say an outlier. P is separated noticably from the other points and would not considerably affect the slope of the line

Answer:

An outlier

Step-by-step explanation:

The point P is quite  separate from the rest of the data.

Why is 21/30 greater than 2/3

Answers

Because 2/3 equals 20/30 and 21/30 is greater than that
3x10=30 
2x10=20, so 21 over 30 is a little bigger


I really need help solving please.Given f(x) = 3x – 5, what is f(–4)?

A.-6


B.1/3


C.-17


D.7

I think it's D.

Answers

easy peasy
sub -4 for every x
f(-4)=3(-4)-5
f(-4)=-12-5
f(-4)=-17

answer is C

The ratio of three numbers is 4:5:3. the sum of the numbers is 54.what are the three numbers.

Answers

Answer:

The numbers are 18, 22.5, and 13.5

Step-by-step explanation:

You first need to figure out what number you use to multiply to find your answer. I found 4.5

Now, multiply all numbers by 4.5

4 x 4.5 = 18

5 x 4.5 = 22.5

3 x 4.5 = 13.5

Using the ratioevaluation technique, the three numbers represented by the ratio are 18, 22.5 and 13.5 respectively

  • (Actualratio÷sumofratios)×sumofvalues

Valuewithratioof4:

  • (4 ÷ (4+5+3)) × 54 = 18

Value with ratio of 5:

  • (5 ÷ (4+5+3)) × 54 = 22.5

Value with ratio of 4 :

  • (3 ÷ (4+5+3)) × 54 = 13.5

Therefore, the values are 18,22.5and 13.5respectively

Learn more : brainly.com/question/867574

Find the mean, median and mode of the following set rounded to the nearest tenth: 2.2, 2.6, 3.1, 3.0, 2.2, 2.8

Answers

Answer:

mean: 2.7 (2.65)

median: 2.7

mode: 2.2

Hope this helps!

(please mark brainliest)

Find two ratios that are equivalent to 2/12

Answers

1/6
4/24

first one is half the denominator and numerator

second one is double