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
yarga [219]
3 years ago
14

I WILL MARK BRANNIEST Painter takes 2 3/5 hours to paint a wall how many hours will the painter take to paint 8 walls if she wor

ks at the same rate?
A 204/5
B16 3/5
C 13/5
D 101/5
Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
3 0

Answer:

A: 20 4/5

Step-by-step explanation:

You might be interested in
9. If your heart beats 8 times in 6 seconds, then how many times will it beat in 2 minutes?
Ilya [14]

Answer:

160 times

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
PLEASE HELP ME!! Simplify by multiplying the LCD
Umnica [9.8K]

Answer:

x+1/x-1 +1 / x+1/x-1 -1= x

3 0
3 years ago
How do you solve: f(x) = -x2e-x<br> +2xe-x , finding the zero's of f.
Maksim231197 [3]

Answer:

0 and 2

Step-by-step explanation:

f(x) = -x^2e^{-x}+2xe^{-x}

To find zeros set f(x)=0  and solve for x

0 = -x^2e^{-x}+2xe^{-x}

0 = -e^{-x}(x^2-2x)

now factor out x

0 = -xe^{-x}(x-2)

set each factor =0 and solve for x

x=0

-e^{-x}=0 no solution for x

x-2=0, x=2

zeros of f  are 0 and 2

7 0
4 years ago
On the second day of a hiking trip, the tourists covered 17% bigger distance than on the first day. By how many percent did thei
finlep [7]
Speed=distance/time
suppose the distance of the first day is d, and the time is t
distance of the second day: d+0.17d=1.17d
time of the second day: t+0.2t=1.2t
speed of the second day: 1.17d/1.2t=0.975(d/t)=(1-0.025)(d/t)
so the speed of the second day is 2.5% slower than the first day. 
6 0
3 years ago
Read 2 more answers
Identify the factors in the expression 6 (×+5)
Setler [38]
The factors are 6 and x + 5
5 0
3 years ago
Other questions:
  • Tammy gives 45 stamps to her 9 friends. She shares them equally among her friends. Write an expression to match the words. How m
    10·2 answers
  • calculus optimization problem I have a lot of trouble with these so an explanation would be really helpful thanks!
    9·1 answer
  • X/7 ≥ -6 your answer must be simplified
    10·1 answer
  • Which model shows two equal expressions when the value of x is 4?
    5·1 answer
  • Why does round pizza come in a square box?
    11·2 answers
  • Square root 58 is about ____ greater than square foot 42
    7·2 answers
  • Which expression is equivalent to (4n^3p)^2(2n^2p^4)^3
    7·1 answer
  • We’re almost done people!✨✨✨ also don’t make fun of what I listen to please ;-;
    15·2 answers
  • I need help! I will give brainliest, if correct!
    12·2 answers
  • Given f (x) = 2x - 10 forwhichvalueofxthat f (x) = -12
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!