4 years ago

If the graph of f(r)

Mathematics

1 answer:

kondor19780726 [428]4 years ago

7 0

Answer:

yes yes yes yes no yes hcycrztdugguib

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A cup of cereal has 12 grams of fiber, which is 40%40% of the recommended daily allowance. What is the recommended daily amount?

Nesterboy [21]

12g = 40% = 4/10
12 divide by 4 = 3
3 x 10 = 30
Ans = 30grams

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4 years ago

Paula and abby do our to eat for lunch, if there food and drinks cost $22.50 and there is a 9% meals tax how much is the bill?

rodikova [14]

Answer: 24.53

Step-by-step explanation:

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4 years ago

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jada can write 3 1/4 pages in 8 minutes. At this rate, how many pages could jada write in 24 minutes?

makkiz [27]

Answer:

9 3/4 pages = x

Step-by-step explanation:

$\frac{pages}{minutes} = \frac{pages}{minutes}$ change 3 1/4 to a decimal

$\frac{3.25}{8} = \frac{x}{24}$

$3.25(24) = 8x$

$78 = 8x$

$\frac{78}{8} = x$

$9.75 = x$

$9\frac{3}{4} =x$

working with the fraction

3 1/4 /8 = x/ 24

3 1/4 (24) = 8x

13/4 (24) = 8x

316/4 = 8x

78 = 8x

78/8 = x

9 3/4 = x

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3 years ago

The total cost of a suit and a coat is $291. The coat cost twice as much as the suit. How much did the coat cost? Write an equat

Leona [35]

C + S = 291
C = 2S

2S + S = 291
3S = 291
S = 97 $
C = 194 $

5 0

4 years ago

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Halla la suma de los infinitos términos de la progresión geométrica si r= 1/5 y a1=1/2

Musya8 [376]

Answer:

5/8

Step-by-step explanation:

Aquí, queremos encontrar la suma al infinito de la progresión geométrica, dado el primer término y la razón común Matemáticamente, eso sería;

S = a/1-r

S = 1/2/(1-1/5)

S = 1/2/4/5

S = 1/2 * 5/4

S = 5/8

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3 years ago