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3 years ago

Need Help ASAP!!!!!!!!!!!!!

Mathematics

2 answers:

Nonamiya [84]3 years ago

7 0

A. the end of the equation is a set amount because there is no exponent with it, so the answer would be 11.32

B) replace x with 10 and solve the equation:

y = 1.84(10) +11.32 = 18.40 + 11.32 = $29.72

C) The number with the exponent would be the increase per hour, the answer would be $1.84

Ratling [72]3 years ago

5 0

Answer:

Step-by-step explanation:

ok so first thing you have to do is

Government

Exit Question #1

Three of the thirteen Original Colonies/States refused to sign the Constitution

because it did not containThe Bill of Rights. They believed the Constitution

needed to hav e people’s rights spelled out. Which of the Bill of Rights that they

insisted upon is the most significant to you and why? Please name which one and 3x4/12=a

write a significant paragraph explaining why (10 points).

oh yeah and you have to call me later 248-409-1951³√ω

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100 PTS!!!! The perimeter of a rectangle is 4(4x - 5) inches. the length of the sides of the rectangle are 2 x + 3 inches and 3x

vekshin1

Answer:

2 sides are $\frac{33}{13}$ or 2.5

2 sides are $\frac{47}{13}$ or 3.6

Step-by-step explanation:

There must be 2 2x+3s and 2 3x+2s

The perimeter is the sum of the sides (it has 4 sides)

2(2x+3) + 2(3x+2) = 4(4x-5)

distributive property

2*2x + 2*3

4x+6

other one

2*3x + 2*2

6x+4

perimeter

4*4x + 4*-5

16x-20

together...

(4x+6) + (6x+4) = 16x-20

add like terms

10x+10 = 16x-20

add 20 to both sides

10x+30 = 16x

subtract 10x from both sides

30 = 26x

divide by 26 on both sides

$\frac{30}{26} = x$

simplify

$\frac{15}{13}$

Substitute the x value

2 of the sides are 2x+3

$2(\frac{15}{13} ) + 3$

$\frac{30}{13} + \frac{3}{1}$

$\frac{33}{13}$

or 2.5

other sides

$3(\frac{15}{13} ) + 2$

$\frac{45}{13} + \frac{2}{1}$

$\frac{47}{13}$ or 3.6

That's all I can say for now! Hope this helps and a thank won't hurt! :)

5 0

3 years ago

Read 2 more answers

The number of ways 4 chairs can be arranged.

lapo4ka [179]

Answer:

24 arrangements.

Step-by-step explanation:

ive done this before

6 0

3 years ago

If five books cost 5.25 how much would 3 cost.

nordsb [41]

Step 1: Divide $5.25 by 5
=1.05

Step 2: Multiply 1.05 by 3
= 3.15

Step 3: You're done!

4 0

3 years ago

I need to show work also

Margaret [11]

376.8 cubic centimeter of wax are needed for the candle.

Solution:

Radius of the cylinder = 2 cm

Height of the cylinder = 30 cm

The value of π = 3.14

To find how much wax are needed to make the candle:

Volume of the cylinder = $\pi r^2 h$

= 3.14 × 2² × 30

Volume of the cylinder = 376.8 cubic centimeter

Hence 376.8 cubic centimeter of wax are needed for the candle.

8 0

3 years ago

Inspecting final products.

goblinko [34]

P(non-conforming and complete inspection) = 0.08 x 0.55 = 0.044
P(conforming and complete inspection) - 0.92 x 0.2 = 0.184
P(complete inspection) = 0.044 + 0.184 = 0.228
P(non-conforming|complete inspection) = 0.044/0.228 = 0.193

the answer is 0.193 or 19.3%

3 0

3 years ago