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Sunny_sXe [5.5K]
3 years ago
13

What Is 9/10 divided by 2/5 equal

Mathematics
1 answer:
strojnjashka [21]3 years ago
3 0
<span>9/10 divided by 2/5
Convert the divided sign into multiplication while flipping the fraction 2/5 to 5/2
9/10*5/2
Multiply the numerator by the other numerator while multiplying the denominator by the other denominator.
45/20
Simplify
Final Answer: 2 1/4 or 45/20 *They 2 1/4 and 45/20 are the same value. Just written in different ways.</span>
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Find the product and EXPLAIN the process and reasoning. 0.67 × 0.3 =
telo118 [61]

Answer:

0.201

Step-by-step explanation:

0.201 is the answer because 0.67

                                                  x 0.3

                                                  ---------

                                                  0.201

4 0
3 years ago
If f and g are continuous functions with f(0) = 2 and the following limit, find g(0). lim_(x-&gt;0)[2 f(x) - g(x)] = -3
ladessa [460]

We have by distributivity of limits over sums, and continuity of f(x) and g(x), that

\displaystyle \lim_{x\to0} \bigg(2f(x) - g(x)\bigg) = 2 \lim_{x\to0} f(x) - \lim_{x\to0} g(x) = 2 f(0) - g(0)

Given f(0)=2, it follows that

2^2 - g(0) = -3 \implies g(0) = \boxed{7}

5 0
1 year ago
One survey showed that among 785 randomly selected subjects who completed four years of college, 18.3% smoke and a 98% confidenc
Valentin [98]

Answer

a. True

Step-by-step explanation:

Based on this survey we estimate that about 18.3\% of the college students smokes. And a 98\% confidence interval is [15.1\% ; 21.6\%].  So we know that our estimative for the smoking rate is in the confidence interval with 98\% certainty. We also know the estimative for the smoking rate in the general population is 27\%. So we can write the two possible hypothesis:

H_0 = Smoking rate is equal to 27\%.

H_1 = Smoking rate is not equal to 27\%.

We will reject the null hypothesis (H_0) if the estimate doesn't fall into the confidence interval for the college students smoking rate.

Since this condition holds we reject the null hypothesis. So with 98\% certainty we say that the smoking rate for the general population is different than the smoking rate for the college students.

6 0
3 years ago
The multiplication property of equality could be used to solve which of the following equations
disa [49]

Answer:

The Multiplication Property of Equality states that if you multiply both sides of an equation by the same number, the sides remain equal.

Step-by-step explanation:

so for example if a=b then a x c=b x c

because your doing the same thing to both sides.

6 0
3 years ago
PLEASE ANSWER.<br> ill mark most brainliest.
yKpoI14uk [10]

Answer:

the answer is C

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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