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
vova2212 [387]
3 years ago
11

Canada has a population that is about 1/10 as large as the United States. If Canada's population is about 32 millon, about how m

any people live in the United States? Explain the number of zeros in your the answer.
Mathematics
1 answer:
bezimeni [28]3 years ago
5 0
Since 32 mil is 1/10 of the US pop, multiply 32 mil by 10 so you get the 10/10 aka the whole US pop. That means it would be 320,000,000. All you do is add a zero to 32 mil since you multiply by 10. 32 mil originally had 6 zeros. After multiplying, you have 7 zeros.
You might be interested in
I don’t understand this help
grigory [225]

Answer:

(1,1)(3,-2)

Step-by-step explanation:

a hope this answer helping you

4 0
2 years ago
Read 2 more answers
612.00 in scientific notation
FinnZ [79.3K]
612.00 in scientific notation is 6.12×10^2
6 0
3 years ago
A company is constructing an​ open-top, square-based, rectangular metal tank that will have a volume of 49 cubic feet. What dime
yawa3891 [41]

Answer:

b = 4.6 ft

h = 2.3 ft

Step-by-step explanation:

The volume of the tank is given by:

b^2*h=49

Where 'b' is the length of the each side of the square base, and 'h' is the height of the tank.

The surface area can be written as:

A=b^2+4bh\\A=b^2+4b*({\frac{49}{b^2}})\\A=b^2+\frac{196}{b}

The value of b for which the derivate of the expression above is zero is the value that yields the minimum surface area:

\frac{dA}{db} =0=2b-\frac{196}{b^2}\\2b^3=196\\b=4.61\ ft

The value of h is then:

h=\frac{49}{4.61^2}\\h=2.31\ ft

Rounded to the nearest tenth, the dimensions are b = 4.6 ft and h = 2.3 ft.

7 0
3 years ago
A set of four postcards costs $1.00. Single postcards cost $0.50. What is the least amount of money you
shepuryov [24]

Answer: 3 Sets of the 4 post cards and 3 of the single post cart sets.

Step-by-step explanation:

You buy 3 of the 4 post card set becuase that is the most you can get of those to get under 15 post cards.

You would now have 12 postcards now you have to buy 3 of the single set to get to 15 cards

3 0
3 years ago
Read 2 more answers
Need help with this. Hope someone can help
Triss [41]
Hi,

Let me help you with this problem.

v = ( \frac{2 \times 1.5}{2} ) \times 3 \\ v = \frac{3}{2} \times 3 \\ v = 1.5 \times 3 \\ v = 4.5

Answer: 4.5m3

Hope this helps.
r3t40
7 0
4 years ago
Other questions:
  • Lenny makes $55,000 and is getting annual raises of $2,500. Karl makes $62,000, with annual raises of 2,000. How many years, y,
    8·1 answer
  • Whats the answer to: 11x/18
    12·1 answer
  • How many pounds of coffee worth $9 a pound should be added to 10 pounds of coffee worth $3 a pound to get a mixture worth $7 a p
    5·1 answer
  • The lifespan of a guinea pig is 8 years shorter than the lifespan of a puma. Write a subtraction equation that you could use to
    11·1 answer
  • The beginning balance in a savings account is $64.98. After a deposit of $73.87, two withdrawals of $51.00 and $23.50, and $1.15
    14·1 answer
  • Maddy received $60 for her birthday and decided to go shopping. She bought 2 shirts priced at $12.25 each, a necklace for $8.50,
    13·2 answers
  • Solve the equation for x. a. -10 b. 1 c. 1/10 d. -1
    9·2 answers
  • (-5, -1, 10, -9)<br> on the number line.
    10·1 answer
  • Is this similiar or not similar ? NEED HELP HURRY!!!
    7·2 answers
  • 3.2] I can rearrange formulas to solve for a specified variable.<br><br> Solve for r.<br> h=r-m
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!