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dexar [7]
3 years ago
5

4. A student earned an 80% on a math test. If she got 16 questions correct, how many problems were on the test? A. 13 questions

B. 18 questions C. 20 questions D. 22 questions​
Mathematics
2 answers:
choli [55]3 years ago
7 0

Answer:

20 questions on the test so C

Step-by-step explanation:

grandymaker [24]3 years ago
5 0

Answer:

20

Step-by-step explanation:

16*100/80

1600/80=20

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Refer to the figure below to complete the following problem.
Ratling [72]
Im pretty sure the answer id b
4 0
3 years ago
Mr. Donegan makes 95 copies of a "spooky math practice worksheet. In class, he realizes he needs 3 more copies. Mr. Neddick make
Marrrta [24]

Answer:

5

Step-by-step explanation:

95+8=103

95+3=98

103-98=5

7 0
3 years ago
An insurance adjuster processes the claims of six policy holders in an eight hour work day. The adjuster uses $5 in gasoline and
Bad White [126]

Answer:

D

Step-by-step explanation:

Labor productivity is is measured per hours.

Hence, the work he does [amount of claims] will be distributed amongst the amount of hours he works. The amount of dollar he uses <em>doesn't matter for labor productivity.</em>

<em />

Thus, his work is 6 claims. He does that is 8 hours. So claim/hr is:

6/8 = 0.75 claims per hour

Answer choice D is right.

6 0
3 years ago
Ranking correct answer brainliest :)
MrRa [10]

Answer:

115

Step-by-step explanation:

angle DEF is an inscribed angle and arc DF is the arc it intercepts

if you didn't know an inscribed angle is equal to half the measure of the arc it intercepts

Hence angle DEF = 1/2 of arc DF

If arc DF = 230 then angle DEF = half of 230 or 230/2

230/2=115

Hence angle DEF = 115

8 0
3 years ago
2. (01.07)<br> Simplify the given expression below: <br> (4 + 2) - (1 - 71)
Agata [3.3K]
(4+2)-(1-71)
6- -70
6+70
76
3 0
3 years ago
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