Mathematics, 13.10.2019 15:20 itryna1

If 150g of sugar is used for 5 cakes how much is used for 7

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Answer from: sana20

To solve this problem, we need to set up a proportion. Let x be the unknown amount of grams of sugar that will be used for 7 cakes (what we are trying to figure out). 5/150 = 7/x Now, to simplify this equation, we need to use cross-products, which is setting the products of the opposite numerator and denominator equal to one another. If done correctly, it should look like this: (5)(x) = (150)(7) When we simplify both sides of the equation by multiplication, we get: 5x = 1050 Finally, we have to divide both sides of the equation by 5 to get our variable, x, alone on the left side of the equation. x = 210 Therefore, if you use 150g of sugar for 5 cakes, you must use 210g of sugar for 7. Hope this helps! :)

Answer from: Quest

left 3, up 4

step-by-step explanation:

just count the values of x & y of the vertex of the graph and see how many units in the x and y direction will get you from the f(x) graph to the f(x) graph

Which best describes the transformation that occurs from the graph of f(x) = x to g(x) = (x + 3)2 +

Answer from: Quest

step-by-step explanation:

i found the life tables for the year 2012.

life table of males at age 30. probability of dying between ages x and x+1

total population:

29–30 . . . . . . . . . . . . 0.001030

30–31 . . . . . . . . . . . . 0.001061

males:

29–30 . . . . . . . . . . . . 0.001420

30–31 . . . . . . . . . . . . 0.001448

white population

29–30 . . . . . . . . . . . . 0.001005

30–31 . . . . . . . . . . . . 0.001037

white males

29–30 . . . . . . . . . . . . 0.001372

30–31 . . . . . . . . . . . . 0.001399

non hispanic white population

29–30 . . . . . . . . . . . . 0.001083

30–31 . . . . . . . . . . . . 0.001116

non hispanic white males

29–30 . . . . . . . . . . . . 0.001477

30–31 . . . . . . . . . . . . 0.001503

jacob, non hispanic white male. 30 years old.

probability that jacob lives to be 30 years old.

since the given probabilities are probabilities of dying, i think we simply subtract it from 1 to get the probability of living. we will use the probability of non hispanic white male.

probability of living to be 30 y.o.

29 - 30 : 1 - 0.001477 = 0.998523

30 - 31 : 1 - 0.001503 = 0.998497

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