3 years ago

Find the measures of the interior angles

1 answer:

4 0

The question would help if there were a picture of the problem
however I can say that it should always add up to 180 and subtracted by the interior sum

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During a certain day, a worker made 81 parts. He usually does 45 parts per day. What was the percent by which he increased the n

SIZIF [17.4K]

45/81 = .55
Turn this into a percent: .55 x 100
55 percent
Hope this helps!

6 0

3 years ago

Read 2 more answers

What are the answers for both of these what are zeros help

Archy [21]

Graph 5- e)
graph 6- b)

4 0

3 years ago

Creating an Exponential Model

belka [17]

Answer:

P = $300

r = 0.15

n = 12

$544.61 (to the nearest cent)

$P(1+r)^t$

$524.70 (to the nearest cent)

Step-by-step explanation:

P = principal amount = $300

r = annual interest rate in decimal form = 15% = 15/100 = 0.15

n = number of times interest is compounded per unit t = 12

How much she'll owe in 4 years

P = 300

r = 0.15

n = 12

t = 4

$P(1+\frac{r}{n})^{nt}=300(1+\frac{0.15}{12})^{12 \times 4}$

= $544.61 (to the nearest cent)

Yearly compounding interest rate

$P(1+r)^t$

How much she'll owe in 4 years at yearly compounding interest

$P(1+r)^t=300(1+0.15)^4$

= $524.70 (to the nearest cent)

7 0

2 years ago

Solve the equation for the unknown variable. z³ = 10,648

Svetllana [295]

z³ = 10,648
z³ = 22³
z = 22

7 0

3 years ago

Jeremy buy a new computer with 14 optional features some of the features cost $28.50 and some cost $110.99 he if he spent a tota

makkiz [27]

28.50x + 110.99(14-x)=811.45

distribute

28.50 x + 1553.86-110.99x =811.45

combine like terms

-82.49x+1553.86=811.45

subtract 1553.86 from each side

-82.49x =-742.41

divide by -82.49

x=9

He bought 9 of the 28.50 features and 5 of the 110.99 features

4 0

3 years ago