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
valentina_108 [34]
2 years ago
11

PLZZ HELPP!!! pic attached (30 points)

Mathematics
1 answer:
natima [27]2 years ago
7 0

Answer:

Figure it out dummy this is easy

Step-by-step explanation:

You might be interested in
PLEASE HELP THE ONES I CIRCLE ARE THE ONES YOU DO
alexandr402 [8]

Answer:

1 is a competition, 2 is protection, 5 is division, and 8 is solution.

Step-by-step explanation:

hope these are all correct and you ace this!

4 0
3 years ago
Denise has 6 hours to spend training for an upcoming race. She completes her training by running full speed the distance of the
VMariaS [17]
  To solve this problem,you need to use the formula d = rd (distance = rates x time)She runs at a speed of 7 mph and walks at a speed of 3 mph. Her distance running is d = 7trwhere tr is the time she spends running Her distance walking isd = 3twwhere tw is the time she spends walking The distances are the same so7tr = 3tw We also know that the total time is 4 hourstr + tw = 4tr = 4-tw Substitute this value of tr in the first equation7tr = 3tw7(4-tw) = 3tw28-7tw = 3tw28 = 10tw2.8 = tw Denise will spend 2.8 hours (2 hours, 48 minutes) walking back and 1.2 hours (1 hour, 12 minutes running.

Hope I helped :)
5 0
3 years ago
I'm doing math homework and the boy next to me asked what the mean to there numbers is, 22, 26, 28, 30, 39, 44, 62, and 63 what
AfilCa [17]
22+26+28+30+39+44+62+63= 314 Divide the answer by the amount of numbers =39.25
8 0
3 years ago
Read 2 more answers
If f is a continuous function such that the integral from 1 to 4 of f of x, dx equals 10, evaluate the integral from 2 to 8 of 2
IgorLugansk [536]

Answer: 10

Step-by-step explanation:

Since integral from 1 to 4 of f(x) =10

To evaluate integral from 2 to 8 of 2 times f(2x), using substitution method

Let U = 2x, dU = 2dx, dx = dU/2

Evaluate the limit, upper limit gives dU = 2*4 = 8, lower limit gives dU = 2*1 = 2.

Since this limit are the same as the limit for the question,

Therefore, F(4) - F(1) = F(8) - F(2) = 10

Substituting dx=dU/2

Gives,

Integral from 2 to 8 of 2 times f(2x)= (1/2)(2)(F(8)-F(2)) = 10

6 0
3 years ago
What is 50% of 20% = ?
algol [13]
10% because .5x.2=.1
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is 2.25 in word form
    5·2 answers
  • American car makers produce 5,650,000 cars each year. In a report, Ben wrote that Americans made 6,550,000 cars. What mistake di
    10·1 answer
  • Which is the best estimate of -15/16 + (-1/2)?
    14·1 answer
  • What is the solution set of 8x+5<7x-1?
    7·1 answer
  • Find 114/40 give the answer as a decimal with 2 digit after the decimal point
    10·1 answer
  • Directions: Answer the questions below. Make sure to show your work and justify all your answers.
    14·1 answer
  • What is pythagorus theorum?
    15·1 answer
  • Inverse functions, PLEASE HELP I’m stuck
    6·1 answer
  • Allison read 4/8 of an hour everyday of the week. How many hours does she read each week
    14·2 answers
  • I cant figure out 1/9 x 81/1 in my math book
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!