sophiearlem55 sophiearlem55

11-05-2020
Mathematics

contestada

Victoria took a test and got 80% of the questions right.she answered 20 questions correctly how many questions were on the test?a)28 b)22 c)24 d)25

Respuesta :

anabianca anabianca

11-05-2020

Answer:

d)25

Step-by-step explanation:

(80/100)*x=20

x=25

Answer Link

Otras preguntas

why 1 hundred 4 tens and 14 tens name the same amount.

Which of the following would be considered an example of a human resource? A. climate changes B. industrial resources C. intellectual contributions D. natural r

Erica used friendly numbers to find 43-19 she added 1 to 19 and subtracted 1 from 43 what is Erica's error

Simplify the expression. 5 ^ 0 A. 0 b. 0.5 c. 1 d. 50

Which layer of the Earth contains most of the Earth's mass? A.outer core B.crust C.inner core D.mantle

Which protein serves as a chemical messenger? hemoglobin actin myosin insulin

What makes a hypothesis testable

what do you call the curved, upper surface of water that commonly appears when using a graduated cylinder?. Describe what causes this?.

What are the two houses of Congress called that are impeached

Point M is 5 units to the left of the origin and 6 units down. What are the coordinates of point M?