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Vlad1618 [11]
3 years ago
9

Janelle has taken an online defensive safety driving course and is now completing the course exam. While taking the exam on the

computer the screen tells her the portion of the test she has finished m.she has just completed question 21, which is 30% of the exam.how many total questions are on the test
Mathematics
1 answer:
LenKa [72]3 years ago
5 0
There are 70 questions on the test
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T•$18=$108 Or $108\$18=T

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3. What multiplication expression<br> represents 7 + 7 + 7 + 7?
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Answer: 7 times 4

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Which number produces a rational number when added to 1/5?
dimaraw [331]

Answer:

1/5 is a rational number

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"In mathematics, a rational number is a number such as -3/7 that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q. Every integer is a rational number: for example, 5 = 5/1."

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4 years ago
0.07 is 1/10 of what
Vinvika [58]
Answer: 0.7
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