imanueladesir imanueladesir

06-05-2021
Mathematics

contestada

Landon scored an 85% on his test. If he got 34 problems correct, how many were on the test?

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

06-05-2021

Answer:

There are 40 problems on the test

Step-by-step explanation:

Let p = the number of problems on the test

The number of problems on the test times the percent correct is the number correct

p * 85% = 34

p * .85 = 34

Divide each side by .85

p * .85/.85 = 34/.85

p = 40

There are 40 problems on the test

Answer Link

Otras preguntas

Two substances were mixed and there was a color change and small flames. What can you infer happened? A physical property was observed A chemical change occur

Look at the words diameter and themometer from paragraph 4 and their definitions what does the Greek root meter most likely mean

A contains 2.60g of impure h2so4 in 5oocm³ of a solution 5.30g of na2co3 in 1.00dm³ of solution An average of 27.65cm of a neutralized completely 25.0cm of b Ca

At this rate, how many dresses does Lucy sew in one hour?

A researcher wants to do a web-based survey of college students to collect information about their sexual behavior and drug use. Direct identifiers will not be

Let A = (0, 0), B = (8, 1), C = (5, −5), P = (0, 3), Q = (7, 7), and R = (1, 10). Prove that angles ABC and P QR have the same size.

The areas that surround the vision and strategy in a balanced scorecard include which of the following? a. Environmental b. Cultural c. Customer d. Interpreta

European countries set up colonies in Asia following the discovery of western and new eastern routes to these lands. What impact did these colonies have on the

On a topographic map, six contour lines span a horizontal map distance of 0.5 inches. The horizontal scale is 1 inch equals 2,000 ft. How far apart are the firs

A car traveling at 45 miles per hour is brought to a stop, at constant deceleration, 132 feet from where the brakes are applied. (A) How far has the car moved