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alexandr402 [8]
3 years ago
9

Kerry invests $682 in a savings account that earns 5.4% compounded annually. Andy invests $682 in a savings account that earns 7

% compounded annually. How much is in each of their accounts after 10 years and after 20 years?
Mathematics
1 answer:
mylen [45]3 years ago
4 0
1050.28 Kerry’s money (10years later)
1364.56 Kerry’s money(20years later)
1159.4 Andy’s money (10years later)
1636.8 Andy’s money(20 years later)
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annual salary is 48,000 and she earns 4% commission on all sales they make if they want to make a total of 6,000 this month how
AlekseyPX
Subtract 48,000 from 6,000 divide it by 4=10500.
7 0
3 years ago
Jennifer has a taco stand.she found that her daily costs can be modeled by C(x)=x^2-40x+610. if she wants to keep her daily cost
Svetllana [295]
Plug in 300 for C(x), to get:
300=x^{2} -40x=610
Then subtract to get: 0=0= x^{2} -40x+310
Then use the quadratic formula and plug everything in. Use a calculator to simplify.

You'll get two answers: 29.486 and -0.513.
Since you can't sell <em>"negative" </em>tacos, use the positive solution
Around 29-30 tacos.
8 0
3 years ago
Can you guys please help me get the right answer I already got one wrong I can’t get another wrong!❤️
katrin2010 [14]

Answer:

C. The area is 900 square feet

Step-by-step explanation:

A square has four equal sides, and if one side is 30 feet then all sides are 30 feet. The formula for a square is A=s2

A=30 squared

A=900 square feet

7 0
3 years ago
Read 2 more answers
16 is 32% of what number
PtichkaEL [24]
Let, the number = x
It would be: x * 0.32 = 16
x = 16 / 0.32
x = 50

In short, Your Answer would be 50

Hope this helps!
3 0
3 years ago
Latoya has a large collection of basketball cards. She gave half to a friend and a 1/4 to her brother. She still has 75 cards le
Murljashka [212]

Answer: She had 200 cards to start with

Step-by-step explanation:

Let x = the amount of cards she had initially. This means she had x cards to start with.

She gave half of the cards she had to a friend. This means she gave her friend x/2 cards. She is left with with (x-x/2) = x/2 cards.

She also gave 1/4 of the remaining cards to her brother. This means that she gave (1/4 × x/2) = x/8 cards to her brother.

Remaining number of cards will be x/2 - x/8 = (4x-x)/8 = 3x/8

She still has 75 cards left. This means

3x/8 = 75

Cross multiplying with 8, it becomes

3x = 75×8 = 600

x = 600/3 = 200

She had 200 cards to start with.

4 0
3 years ago
Read 2 more answers
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