1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
SCORPION-xisa [38]
4 years ago
13

Please help.. part a & b

Mathematics
1 answer:
umka21 [38]4 years ago
4 0

Answer:

Part A

to the 10th power will be positive and to the 11th power is negative. When the exponent is even it will be positive. When it is odd it will be negative

Part B

The one with the negative enclosed will be positive. The second one, the exponent is only effecting the number and not the sign. The outcome will always be negative.

You might be interested in
What is the nearest 1/4 inch to 1 1/2 inches?
larisa86 [58]
1/4 would go into 11/2 1/22 I think....
4 0
4 years ago
Using a System to Break Even
andreev551 [17]

Answer: P^2 - 10p + 24 = 0

Step-by-step explanation:

Given that a company’s weekly revenue, in thousands, is modeled by the equation

R = -p2 + 14p,

where p is the price of the product it makes. The company is considering hiring an outside source to distribute its products, which will cost the company 4p + 24 thousand dollars per week.

If the company want to break even, the cost of hiring distributors will be equal to the revenue per week.

Therefore,

-P^2 + 14p = 4p + 24

Collect the like terms

-P^2 + 14p - 4p - 24 = 0

-P^2 + 10p - 24 = 0

Multiply all by minus sign

P^2 - 10p + 24 = 0

8 0
3 years ago
I need help getting the answer for the 1st question
Karo-lina-s [1.5K]
If we have two similar triangles:
Triangle 1 (base 1 , height1).
Triangle 2 (base 2, height 2)
Then:

base 1 /height 1=base 2 /height 2

Data:
base 1=0.2 m
height 1= 1 m
base 2= 8 m
height 2=x

We calculate the height of the tower:
base 1 /height 1=base 2 /height 2
0.2 m / 1m=8 m / x
x=(8 m * 1 m) / 0.2 m
x=8 m²/0.2 m
x=40 m

Answer. the heigth of the tower will 40 m

3 0
3 years ago
Humans breathe about 15 breaths in a minute. The average
NeX [460]

Answer:

Humans breathe about 300 liters of air in 25 minutes

7 0
3 years ago
You answer 32 questions correctly on a 45 question test. You need a score of at least 70% to pass. Do you pass? Explain
Taya2010 [7]

Answer:

Yes

Step-by-step explanation:

32 divided by 45 = .7111111111111111111

7 0
3 years ago
Read 2 more answers
Other questions:
  • The Colorado River is 1,450 miles long. This is 752 miles shorter than the Mississippi River. Write an equation that describes t
    11·1 answer
  • What are the first 4 terms of the sequence represented by the equation n(n - 2) - 3
    10·2 answers
  • Which equations show a direct variation?<br> Choose all answers that are correct.
    5·1 answer
  • If the APY of a savings account is 2.5%, and if the principal in the savings account was $2000 for an entire year, what will the
    6·1 answer
  • How many millimeters are in one mile???
    13·1 answer
  • The rate at which a plant grows is constant. At the 3rd week it is 12 inches tall and at the 5th week it is 20 inches tall. If t
    8·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B100%7D%7B1000%7D%20%20%3D%20%20%7B10%7D%5E%7Bx%7D%20" id="TexFormula1" title=" \f
    13·2 answers
  • 1. Benji is an architect. He designed a house and drew a blueprint to show his client. The scale of his blueprint is 1 inch: 4 f
    9·1 answer
  • Allison designs fancy boxes to fill with chocolates. The boxes are in the shape of a right square pyramid as shown, where 8y rep
    15·1 answer
  • Use the distributive property to remove the parentheses.<br> -7^2+4(-7)-4
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!