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STALIN [3.7K]
3 years ago
13

Mrs. Sing invests $12,876 for her business at an annual interest rate of 7 percent for 3 years. Which number will Mrs. Sing subs

titute for r in the simple interest formula? I = p r t 0.007 0.07 0.7 7
Mathematics
1 answer:
Lana71 [14]3 years ago
8 0

Answer:b 0.07

Step-by-step explanation:

Because I said so

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Heather sees that two stores have similar sales. Store A says that 5 balloons will cost her $6.00 and store B says that 13 ballo
MatroZZZ [7]

Answer:

Store A and it would cost $32.40 (answer choice A)

Step-by-step explanation:

Let's start by studying how much she would pay for a single balloon on each store:

In store A: (5 balloons for $6) then per each balloon: $6/5 = $1.2 per balloon.

In store BA: (13 balloons for $16.25) then per each balloon: $16.25/13 = $1.25 per balloon.

This shows us that the better price is in store A if she wants to pay as little as possible. Now, at that price, if she wants to buy 27 balloons, she will be paying (27 times $1.2): 27 * $1.2 = $32.40

5 0
3 years ago
50 PTS
liubo4ka [24]

Answer:

The correct option is B.

Step-by-step explanation:

The amount of money, in dollars, in a savings account after x years is given by  M(x) = 10000(1.03)^{x}

This above equation represents that $10000 becomes M(x) after x years at a rate of interest 3% compounded in each year.

Therefore, the value in the expression 1.03 represents that there is a 3 percent increase in the savings account each year.

So, the correct option is B. (Answer)

8 0
3 years ago
SAT Math Question
mariarad [96]

I'm tentatively changing my answer to say this kind of relies on practical knowledge of how stores tend to operate. If 20 coupons are given out, the store has sold all 500 shirts, arguably at a loss to the retailer. They have to have more shirts in stock to be sold at full price because, well, that's how they make money. It's more likely that such a store would carry more than just 500 shirts at the start of each day, so A is (probably) wrong.

5 0
1 year ago
⚠️HURRYPLEASE⚠️what procedure can be
KIM [24]

Answer:

multiplication

Step-by-step explanation:

540=a/11

you multiply by the reciprocal which would be 11/1

that then gives you 5940=a

4 0
2 years ago
Read 2 more answers
What is the value of x in the equation 2x + 2 equals -52
diamong [38]
2x+2=-52
2x=-54
x=-27
That is the simple formula for it.
4 0
3 years ago
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