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2 years ago

Darcy purchased 10 yards of fabric for $55. How much will it cost to purchase 3 more yards of the same fabric?

Mathematics

2 answers:

ElenaW [278]2 years ago

5 0

Answer:

16.5 yards

Step-by-step explanation:

$55÷10yards=5.5

5.5×3=16.5

mylen [45]2 years ago

4 0

Answer:

3 yards will take $16.5

Step-by-step explanation:

10 yards --> $55

1 yards --> $5.5

3 yards--> $5.5 * 3

3 yards--> $16.5

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Nicole deposited $2,000 at 6% simple interest. How long will it be before she has $2,600 in her account?

Kryger [21]

FV=PV(1+r)ⁿ

FV=Future Value, or the $2,600 that you want.
PV=Present Value, or the value that you are depositing.
APR: .06

2,600=2,000(1.06)ⁿ
2,600=2120ⁿ
It would take about a year for Nicole to get $2600.

~Hope I helped~

5 0

4 years ago

Please help!

loris [4]

m∠B = 33° is the answer.

Step-by-step explanation:

If two triangles ΔABC and ΔMOP are similar, then their corresponding angles are congruent.

In any triangle, sum of the measure of the angles add up to 180°.

∠A+ ∠B+ ∠C = 180°

∠A ≅ ∠M

∠B ≅ ∠O

∠C ≅ ∠P

So we can add as,

∠A + ∠B+ ∠P = 180°

45° + ∠B + 102° = 180°

∠B + 147° = 180°

∠B = 180° - 147° = 33°

8 0

4 years ago

Jake is wrapping a gift that is in a box with the following dimensions.

nordsb [41]

Answer: 8

Step-by-step explanation: first multiply 12x4x8 for jakes gift. that is 384

then make each of the dimensions twice as large. so havanas dimensions would be. 24x8x16

24x8x16=3,072

last divide 3,072 by 384 and the answer would be 8

Havana's box is 8 times larger.

4 0

2 years ago

Read 2 more answers

What is 7.8 x 10^5 hours in days?

dimaraw [331]

3.250 x 10^4, will be the correct answer.

Thanks,

Deku ❤

3 0

3 years ago

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A raindrops has a mass of 0.50g. how many moles of water does a raindrop contain

alina1380 [7]

So, here you have to look at the periodic table and see what the molar mass of each molecule composing the water compound $H_2 O$
its two hydrogen atom plus an oxygen molecule, making it about 18g per mol.

That said, looking at the mass, we have to ask ourselves, if a mol of water contains 18g of mass, how many moles do we have in 0.5g of water?
We just do a cross multiplication:
$\frac{(0.5)}{18} =0.027 mol$

7 0

4 years ago