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Nata [24]
2 years ago
12

You decide to bake some cakes. You need 150 g of flour for 12 cakes. How much flour do you need for 30 cakes?

Mathematics
1 answer:
Nutka1998 [239]2 years ago
7 0
You need 375g for 30 cakes.


150g/12 = 12.5g

12.5g x 30 = 375g
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Will give brainliest for correct answer ALGEBRA 2
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Step-by-step explanation:

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A quality control worker checked that 3 out of 40 TVs are defective(do not work).
gregori [183]

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Step-by-step explanation:

Divide 8000 by 40 then multiply by 3

4 0
3 years ago
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A semi- circle has an area of 35cm . What is its diameter?
patriot [66]

Answer:

<h2>Area Semicircle = 1/2 πr² </h2>

where

r radius of semicircle

→ ½ * 22/7 * r² = 35

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5 0
2 years ago
The diameter of a sphere is 2,160 mm. The diameter of a second sphere is 7,520 mm. Approximately how many times larger is the vo
fgiga [73]

Answer:

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k =  \frac{7520}{2160}

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To see how many times larger the volume is, we cube both sides

{k}^{3}  =  {3.481}^{3}

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3 0
3 years ago
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Inga [223]

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x

12

6

15

9

18

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xbar=sumx/n

xbar=(12+6+15+9+18+12)/6=72/6=12

x      x-xbar       (x-xbar)²

12      12-12=0     0

6       6-12=-6     36

15      15-12=3      9

9       9-12=-3       9

18      18-12=6      36

12      12-12=0      0

sum(x-xbar)²=0+36+9+9+36+0=90

So, the sum of squares of the deviations from the mean is 90.

3 0
3 years ago
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