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3 years ago

7

The graph represents how much money Emma makes selling bracelets. The table shows how much Jack makes selling comic books. Which

statement is true?

1 answer:

Lilit [14]3 years ago

6 0

Answer:

Bracelets are the same price as the comic books

Step-by-step explanation:

I just did the iready lol

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The government will give each state the same amount of social security numbers. There are

Gennadij [26K]

Answer:

D. Both B and C

Step-by-step explanation:

The government will give the same amount of available social security number to each state. So the available social security number pool will be divided by the total number of states. There are a total of 50 states in the USA. If the number pool is 5 x 10^9, then each state going to have:

5 x 10^9 /50= 0.1 * 10^9 = 1*10^8

The answer will be D since 1 x 10^8 and 100,000,000 is the same number

7 0

3 years ago

David is creating keychains out of colored beads. He has 18 red beads, 64 blue beads and 96 pink beads. If each keychain will ha

sdas [7]

sorry i cant help on that its tricky but try 8???

8 0

3 years ago

Fred went to his local zoo that featured 6 whale exhibits. If the zoo features 15 exhibits in total, then what percent of the zo

lorasvet [3.4K]

Answer:40%

Step-by-step explanation:

Given

The zoo featured 6 whales exhibits

There are 15 exhibits in total

Percentage of Zoo's exhibits featuring whales

$\Rightarrow \dfrac{6}{15}\times 100=40\%$

7 0

3 years ago

Loin has read 25 % of a book. If she has been reading for 5 hours, how many more hours will it take her to complete the book?

Anon25 [30]

Well, the answer is 15 hours

Explanation:
Since it took Loin 5 hours to read 25% of the books and the entire book is 100%, 25% is 1/4 of the book. We add on 5 hours to every 1/4 of the book so 1/2=10 hours, 3/4= 15 hours and the entire book =20 hours. So the entire book would take 20 hours to read but the question is How many MORE hours so we subtract 5 hours from 20 hours which equals 15.

4 0

3 years ago

Explain why the "+ C" is not needed in the antiderivative when evaluating a definite integral.

Aliun [14]

The reason the "+ C" is not needed in the antiderivative when evaluating a definite integral is; The C's cancel each other out as desired.

<h3>How to represent Integrals?</h3>

Let us say we want to estimate the definite integral;

I = $\int\limits^a_b {f'(x)} \, dx$

Now, for any C, f(x) + C is an antiderivative of f′(x).

From fundamental theorem of Calculus, we can say that;

$I = \int\limits^a_b {f'(x)} \, dx = \phi(a) - \phi(b)$

where Ф(x) is any antiderivative of f'(x). Thus, Ф(x) = f(x) + C would not work because the C's will cancel each other.

Read more about Integrals at; brainly.com/question/22008756

#SPJ1

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1 year ago