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STALIN [3.7K]
2 years ago
9

Lashonda is on the swim team. Each week she swims a total of 9000 meters. How many kilometers does she swim each week? Be sure t

o include the correct unit in your answer.
Mathematics
1 answer:
svp [43]2 years ago
4 0

Answer:

Rate is 9 kilometers (km)/week.

Step-by-step explanation:

9000 meters is 9 km (divide m by 1000 to get km)

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Help please
kifflom [539]

Answer:

1. false

2. false

3. true

Step-by-step explanation:

4 0
3 years ago
Kelsey must pay $200 to rent a booth at the craft fair. The materials for each pendant cost $7.80, and she plans to sell each pe
cupoosta [38]

Answer:

Kelsey must produce 34 more pendants.

Step-by-step explanation:

Giving the following information:

Fixed costs= $200

Unitary variable cost= $7.8

Selling price per unit= $13.5

Desired profit= $50

<u>To determine the number of units to be sold, we need to use the break-even point in units formula.</u>

Break-even point in units= (fixed costs + desired profit) / contribution margin per unit

Break-even point in units= (200 + 50) / (13.5 - 7.8)

Break-even point in units= 250/5.7

Break-even point in units= 43.86 = 44

Kelsey must produce 34 more pendants.

3 0
3 years ago
If you invest $100 into an account that earns 9% interest each year, how many years will it take for you to have $200?
Helga [31]
It does not say simple or compound interest.
Simple interest is rarely used these days, so assume compound.
Use the standard formula:
future value = present value*(1+rate/n)^(nt)
n=number of times interest is compounded per year (=1)
t=number of years
Plugging values,
200=100(1.09)^t
1.09^t = 2
take log
t(log(1.09))=log 2
t=log(2)/log(1.09)=0.6931/0.08618=8.04 years.
8 0
3 years ago
at a school 111 students play at least one sport this is 30% of the students at the school how many students are at the school​
mixas84 [53]

Mark as Branliest if you like the answer and want to be ansewered frequently within no time

3 0
3 years ago
*HELP*
romanna [79]

Answer: an average resulting from the multiplication of each component by a factor reflecting its importance.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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