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3 years ago

Create and type story problem to fit this scenario 46-3x=19

Mathematics

1 answer:

Zanzabum3 years ago

3 0

Answer:

John has 46 dollars in a savings account, every week he spends three dollars on coffee. John wants to keep 19 dollars to buy his friend a gift. how many weeks before john only has 19$?

Step-by-step explanation:

idk that was the first thing i could think of but itll take him 9 weeks.

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The rate (gallons per day) at which a pond loses water due to evaporation from one day after observation has started is give by

Andreyy89

Answer: see table below

Step-by-step explanation:

$\left\begin{array}{c|l}T&\qquad w(t)\\1&\dfrac{1}{1^2}=1\implies 1.00\\\\2&\dfrac{1}{2^2}=\dfrac{1}{4}\implies 0.25\\\\10&\dfrac{1}{10^2}=\dfrac{1}{100}\implies 0.01\\\\50&\dfrac{1}{50^2}=\dfrac{1}{2500}\implies 0.0004\\\\100&\dfrac{1}{100^2}=\dfrac{1}{10000}\implies 0.0001\\\\200&\dfrac{1}{200^2}=\dfrac{1}{40000}\implies 0.000025\\\\500&\dfrac{1}{500^2}=\dfrac{1}{250000}\implies 0.000004\\\\1000&\dfrac{1}{1000^2}=\dfrac{1}{100000}\implies 0.000001\\\end{array}\right$

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2 years ago

Francisco helps his neighbor on Sundays. what the singular Noun?

White raven [17]

Answer:

neighbor

Step-by-step explanation:

7 0

2 years ago

Find the value of the variable (n)

alisha [4.7K]

Answer:

D. 65

Step-by-step explanation:

180-50=130

130 divided by 2 =65

hope this helps:)

5 0

3 years ago

Read 2 more answers

Jane will draw one card from the regular deck of 52 cards. In how many ways can she choose a jack or a black card?

elena-s [515]

Answer:

Step-by-step explanation:

In a regular 52 card deck, 26 are black (clubs or spades). Additionally, there are two red jacks (diamonds and hearts). This equals 28/52. As a probability, it would be 28/52=14/26=7/13. This could also be expressed as a percentage or decimal. 0.538 or 53.8%. But the question asks how many ways can she choose a jack or black card, so I’m assuming they don’t want the probability, just the number, which is 28.

3 0

3 years ago

Read 2 more answers

The length of one side of a square is 3n+2. The perimeter of the square is 4(3n+2). Which expression is equivalent to the perime

deff fn [24]

Answer:

4(3n + 2)

Step-by-step explanation:

as we know perimeter of a square is 4 x side

one side is 3n + 2

4 sides = 4(3n +2)

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3 years ago