3 years ago

One way to show that a statement is not a good definition is to find a

Mathematics

1 answer:

guapka [62]3 years ago

4 0

counterexaple

i hope it helps

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Is this a function ?

Sergio039 [100]

Answer:

it is a function

Step-by-step explanation:

the input is not repeated

6 0

3 years ago

Can you plz answer this for 10pt

Harrizon [31]

Round to the nearest thousands

8,276 = 8,000
2,451 = 2,000

8,000 + 2,000 = 10,000

answer
Maya traveled by plane about 10.000 miles

7 0

3 years ago

3/7 of 8th graders play sports. is 3/5 of the 8th graders that play sports are boys, what fraction of the 8th graders are boys

Svetach [21]

Answer:

$\dfrac{9}{35}$ is the fraction of 8th graders who are boys.

Step-by-step explanation:

Let total number of 8th graders = $x$

Given that, $\frac{3}{7}$ of 8th graders play sports

$\Rightarrow$ 8th graders who play sports = $\frac{3}{7} \times x$

Also, Given that, $\frac{3}{5}$ of 8th graders that play sports are boys

Number of 8th graders that play sports, and are boys = $\frac{3}{5} \times \text{Number of 8th graders who play sports}$

$\Rightarrow \dfrac{3}{5} \times \dfrac{3}{7} \times x\\\Rightarrow \dfrac{9}{35} \times x$

Hence, the answer is:

$\dfrac{9}{35}$ is the fraction of 8th graders who are boys.

6 0

3 years ago

Last week, the members of a weight loss support group collectively weighed 1,580 pounds. They just weighed in again and are now

rosijanka [135]

Answer: 1,501

Step-by-step explanation:

100% = 1,580

100% - 5% lost

95%

1580 x .95 = 1501

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3 years ago

Yeah so the picture explains it all

Vanyuwa [196]

Answer:

1/3

Step-by-step explanation:

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3 years ago