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
anygoal [31]
2 years ago
6

Help me find the answer plss​

Mathematics
1 answer:
Olin [163]2 years ago
5 0

Answer:

about 8.2 cm

Step-by-step explanation:

The key is to realize that the volume never changes.
The formula for the volume of a sphere is (4/3)*pi*radius^3
22/7 is being substituted in place of pi in this problem
The volume of one of the small spheres is
(4/3)*(22/7)*2^3 is about 33.524 cm^3
64 of those spheres would have a volume of 33.524*64, or about 2145 cm^3
Now, the problem is to find a sphere with a volume of 2145 cm^3
Volume = (4/3)*(22/7)*radius^3
plug in and solve
2145 = 4.1905*r^3
r^3=511.87
r is about equal to 8.2 centimeters

You might be interested in
At a farming supply store 7 pounds of seed cost $153.37. If a farmer needed 4 pounds of seeds, how much would it cost him?​
tankabanditka [31]
$153.37 x 4 = $613.48
$613.48 / 7 = $87.64
i believe $87.64 is your answer
3 0
3 years ago
The repayment schedule is for a $1,300 loan at 7.5% for 6 months. What is the amount for interest at payment 5?
max2010maxim [7]

Answer: The answer is $2.77.


Step-by-step explanation:   Given that we have to pay the loan of $1300 at interest rate of 7.5% in 6 months. According to the table,

Amount for interest in payment 1 = $8.13,

Amount of interest in payment 2 = $6.79

and

Amount of interest in payment 3 = $5.45.

We can see here that the difference in the amounts to be paid in consecutive months will be same, i.e., the payments will form an arithmetic progression (A.P.).

The common difference = 8.13-6.79=6.79-5.45=1.34.

Therefore, amount of interest in payment 4 = $(5.45-1.34) = $4.11

and amount of interest in payment 5 = $(4.11-1.34) = $2.77.

Please see the attached modified table.

Thus, the answer is $2.77.

4 0
3 years ago
Read 2 more answers
Find the area of a tank which measures 25cm and 10cm
laiz [17]

Answer:

Area = 250

Step-by-step explanation:

25 x 10

Length * Width

5 0
2 years ago
22,056 people went to the baseball game on Sunday. Half as many people came on money. How many people were at the baseball game
lana66690 [7]

Answer:

33084

Step-by-step explanation:

22056 divided by 2 =11028

altogether (on sunday and monday) the total amount would be..

22056+11028=33084

5 0
3 years ago
Read 2 more answers
3) -x + 5 = -11x + 25
konstantin123 [22]

Answer:

x=2

Step-by-step explanation:

-x+5=-11x+25

add +x on both sides -11x+x =-10x

-10x+25=5

subtract 25 on both sides

you get -10x=-20

x=2

6 0
3 years ago
Other questions:
  • Point J (−4, −6) and point K (4, 4) are located on a coordinate grid. A blank one is shown above.
    14·2 answers
  • If cot x = .42 and sin x = .92, what is cos x?
    15·2 answers
  • What is the slope of the linear function y = 7?
    5·1 answer
  • There are 2.54 centimeters in every inch. If a bug moves at a rate of 3.5 inches per second, then Which of the following is clos
    6·1 answer
  • Solve. -2(7 + 8p) = 18 - 8p
    7·2 answers
  • Hi how expressions are equivalent to the one below? Check all that apply.
    14·1 answer
  • Point N is on line segment ABGiven AN = 14 and NB =21. Determine the length of the line AB.
    10·1 answer
  • PLS HELP ITS 30 POINTS AND I WILL GIVE BRAINLIEST
    12·1 answer
  • Chloe lives in an area where she runs the air conditioner during the 4 hottest months of the year. the air conditioner runs for
    7·1 answer
  • What is the slope of the line that passes through the pair of points?<br> (5, 8), (9,-3)
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!