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ElenaW [278]
4 years ago
12

HELP HURRYYY, like it’s due in 20 minutes

Mathematics
1 answer:
meriva4 years ago
6 0

Answer:

D is the right answer

Step-by-step explanation:

3.0 {} \times 10^{8} = 6.5  \times 10^{9} \\  = 3.5 \times 10 ^{1}

Here's the EXPLANATION !! Pls mark as brainliest...!!

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43 grams of copper and 7grams other metals in a birdhouse, 83 grams of copper and 17 grams of other metals. Which one has more c
andrew-mc [135]

Answer: cage  I

Step-by-step explanation:

Given

43 gm of copper and 7 gram of other metal

Another cage has 83 gram of copper and 17 gm of other metals

Here, the percentage of copper is

For the first case

\Rightarrow \dfrac{43}{43+7}\times 100=86\%

For the second case

\Rightarrow \dfrac{83}{83+17}\times 100=83\%

So, the cage-I has more percentage of copper

6 0
3 years ago
Given the equation y − 3 = one half (x + 6) in point-slope form, identify the equation of the same line in standard form. (1 poi
Alex17521 [72]

Answer:

:)

Step-by-step explanation:

: + ) = :)

4 0
3 years ago
Which equation shows 3/4 x+1/2y=1/8 converted to slope intercept form?
dlinn [17]

Answer:

D

Step-by-step explanation:

6 0
3 years ago
Find the domain and range of the function shown.
Ainat [17]

Answer:

A

Step-by-step explanation:

Remember domain is input and range is output.

Input: All real numbers

Output: [0, infinity)

A

7 0
3 years ago
13 9/10 divided by 3 1/2
Arlecino [84]

Answer:

3 \frac{13}{44}

Step-by-step explanation:

First let's write our equation

13  \frac{9}{10}  \div 3  \frac{1}{2}

Now let's make them improper fractions

\frac{139}{10}  \div  \frac{7}{2}

Now since we're dividing we with fractions we do the reciprocal and multiply

\frac{139}{10}  \times  \frac{2}{7}

or

\frac{139}{5}  \times  \frac{1}{7}  =  \frac{139}{42}  = 3 \frac{13}{42}

8 0
3 years ago
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