2 years ago

SOMEONE PLEASE HELPPPPP

Mathematics

1 answer:

Nadya [2.5K]2 years ago

6 0

Answer:

can i see the answer choice ?

Step-by-step explanation:

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Victoria can make 8 necklaces in 4 days. How long does it take her to make ond necklace?

irina1246 [14]

Answer:

$0.5\ days$

Step-by-step explanation:

we know that

Using proportion

$\frac{4}{8}\frac{days}{necklaces} =\frac{x}{1}\frac{days}{necklace} \\ \\x=4/8\\ \\x=0.5\ days$

5 0

2 years ago

Simplify. 10 – 5.3 • (–4 + –6) a. 63 b. 47 c. –43 d. –47

Ulleksa [173]

$10-5.3*(-4+-6)$
$10-5.3*(-10)$
$10-(-53)=63$

4 0

2 years ago

Write a compound interest function to model each situation. Then find the balance after the given number of years.

andriy [413]

Answer:

See explanation

Step-by-step explanation:

The standard compound interest formula is $A = P(1+\frac{r}{n})^{nt}$ where:

P is the principal amount

r is the interest rate (typically as a percentage)

t is the time

n is the times compounded per unit of time

So,

1) $A = 50000(1+\frac{0.03}{12})^{(12)(6)} =59847.42$

2) $A = 43000(1+\frac{0.05}{1})^{(1)(3)} =49777.88$

3) $A = 65000(1+\frac{0.06}{4})^{(4)(12)} =132826.08$

You should check my answers though, I may have mixed up some terms.

3 0

2 years ago

I need help with this there is part a and b

Alex17521 [72]

Answer:

the answer should be 3.914 or 4

Step-by-step explanation:

hope it helps!

I am guessing that Part A: 3.914

and Part B: 4

6 0

2 years ago

I am just completely lost and am unsure of how to approach this problem.

Ipatiy [6.2K]

Answer:47

Step-by-step explanation: sum of angles in a straight is 180

Aob +Box =180

6x+29+3x+124 =180

9x + 153 = 180

9x =27

x= 3

Boc =6*3 +29

Boc = 47

4 0

2 years ago