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
zmey [24]
3 years ago
5

MULTIPLE CHOICE QUESTION

Mathematics
1 answer:
frosja888 [35]3 years ago
8 0

Answer:

Step-by-step explanation:

11 and 12

You might be interested in
A school has an equal amount of boys and girls. You use a coin to simulate the first three students to arrive at school each day
Nimfa-mama [501]

Answer:3/20

Step-by-step explanation:

Heads=Boy

Tails=Girl

If the first 3 students are boys, all 3 coins must be heads.

Because in 3 of these experiments, the coins all land on heads, and there are 20 experiments completed, 3 out of the 20 experiments are 3 boys; 3/20.

3 0
2 years ago
A box with a square base and open top must have a volume of 32,000 cm3. find the dimensions of the box that mini- mize the amoun
zmey [24]
Alrighty


squaer base so length=width, nice


v=lwh
but in this case, l=w, so replace l with w
V=w²h

and volume is 32000
32000=w²h


the amount of materials is the surface area
note that there is no top
so
SA=LW+2H(L+W)
L=W so
SA=W²+2H(2W)
SA=W²+4HW

alrighty

we gots
SA=W²+4HW and
32000=W²H

we want to minimize the square foottage
get rid of one of the variables
32000=W²H
solve for H
32000/W²=H
subsitute

SA=W²+4WH
SA=W²+4W(32000/W²)
SA=W²+128000/W

take derivitive to find the minimum
dSA/dW=2W-128000/W²
where does it equal 0?

0=2W-1280000/W²
128000/W²=2W
128000=2W³
64000=W³
40=W

so sub back
32000/W²=H
32000/(40)²=H
32000/(1600)=H
20=H

the box is 20cm height and the width and length are 40cm
7 0
3 years ago
What is 4.33 as a fraction
Scorpion4ik [409]

Answer: 4 1/3 or 13/3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
I need help please ill give brainlist
Natalka [10]

Answer:

Banana

Step-by-step explanation:

So, First you multiply the Banana, next you take that Banana and eat it. After, find out the answer! Boom, done!

6 0
2 years ago
PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*.. <br> IM GIVING 50 POINTS !! DONT SKIP :((.
8090 [49]

Answer:

poroportional because he will earn 3.50 the same number for every shoot and positve

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Which is the graph of the function f(x) =1/2x^2-6
    15·1 answer
  • Which of the following functions has the largest value when x = 4? e(x) = x2 + 6x + 21 m(x) = 8x v(x) = 31x
    10·2 answers
  • If your target number of calories is 1800 per day to lose weight, but you are consuming 2500 calories per day, then your target
    5·1 answer
  • 4.72n - 0.1 = 8 + 0.67n
    14·1 answer
  • A garge floor measures 150 feet by 120 feet .a scale drawing on tbe floor on grid uses a scale of 1 unit : 15 feet what are the
    6·1 answer
  • HELP PLEASE?!
    7·1 answer
  • What is the answer for x
    14·2 answers
  • Please help will mark brainliest
    11·1 answer
  • What value of x makes this proportion true? x/6=36/24 O A. 8 O B. 9 O C. 18 O D. 7​
    15·2 answers
  • Determine the GCF<br> 12 and 32 =GCF
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!