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mr_godi [17]
3 years ago
7

Convert 2/7 into a fraction with a denominator of 28. 2/28 8/28 4/28 6/28

Mathematics
2 answers:
sashaice [31]3 years ago
8 0

We multiply by 4 to go from a denominator of 7 to 28 so we must do that do the numerator as well:

\dfrac 2 7 = \dfrac 2 7 \times \dfrac 4 4 = \dfrac{8}{28}

Answer: 8/28


azamat3 years ago
6 0

Answer:

Option 2nd is correct

\frac{8}{28}

Step-by-step explanation:

To convert \frac{2}{7} into a fraction with a denominator of 28.

Given the fraction:

\frac{2}{7}

To make the denominator of the fraction 28.

we multiply by 4 to both numerator and denominator of the given fraction.

we have;

\frac{2}{7} = \frac{2 \times 4}{7 \times 4} = \frac{8}{28}

therefore, the answer we get, \frac{8}{28}

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6<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%3F%7D%7B%3F%7D%20" id="TexFormula1" title=" \frac{?}{?} " alt=" \frac{?}{?}
alexdok [17]

Answer:

i don't get the question ...

Step-by-step explanation:

8 0
2 years ago
A magazine currently has 8700 subscribers for its online web version. It is adding members at the rate of R(t) = 190e0.03t subsc
aleksklad [387]

Number of subscriber the magazine will have after 3 years from now approximately be 8767

<u>Solution:</u>

Given that magazine currently has 8700 subscribers for its online web version

\begin{array}{l}{\mathrm{R}(\mathrm{t})=190 \mathrm{e}^{0.03 \mathrm{t}} \text { subscribers/month }} \\\\ {\mathrm{S}(\mathrm{t})=\mathrm{e}^{-0.06 \mathrm{t}}}\end{array}

After 3 years, time(t) = 36 month

Total number of subscribers after 3 years from now :

Substitute "t" = 36

\begin{array}{l}{\mathrm{R}(36)=190 \mathrm{e}^{0.03 \times(36)}=190 \times(2.944)} \\\\ {\mathrm{R}(36) \approx 560} \\\\ {\mathrm{S}(36)=\mathrm{e}^{-0.06 \times(36)}=0.12}\end{array}

Subscribers remaining = 0.12 x 560 = 67.2

The magazine currently has 8700 subscribers

Added Subscriber = 8700 + 560 = 9260

Remaining Subscriber = 8700 + 67.2 = 8767.2

Therefore number of subscriber the magazine will have after 3 years from now approximately be 8767

7 0
3 years ago
??????????????????????
adell [148]
Hello!

You have to find the area of the first rectangle

13 * 25 = 325

Next find the area of the second rectangle

The base is quadripled

13 * 4 = 52

52 * 25 = 1300

Divide the area of rectangle 2 by the area of rectangle 1

1300/ 325 = 4

The answer is D. 4 times bigger

Hope this helps!
5 0
3 years ago
Xander is taking a 5 question quiz worth 100 points. Each question is worth 20 points. Write an equation in function notation th
pashok25 [27]
Add 100 +20 - 5 and the total is the resort
6 0
3 years ago
EXTENDED RESPONSE Rose's recipefor snack mix is shown. The recipe serves12 people but Rose wants to make enough for 30people.Sna
frozen [14]

Answering-C 
measurements in cups
   pretzels        -3.75
dry cereal        -6.875
   peanuts        -3.125
margarine        -8.33
soy sauce        -0.390625
total                 -22.470625

there will be 22 cups of dry snack mix.
3 0
3 years ago
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