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
hammer [34]
4 years ago
10

Deanna estimated the product of 6.45 and 10.2. How does the estimate compare to the exact product?

Mathematics
1 answer:
12345 [234]4 years ago
5 0

The estimate should be 60 (because you round down the 6.45 and 10.2 to 6 and 10). Since you rounded down, the actual product will be greater than the estimate.

You might be interested in
Find the distance between points A (5.-7) and B (-3,-4)
Strike441 [17]

It would help if you had a four quadrant graph, but the distance would be (8,11).

7 0
3 years ago
A colony of bacteria triples in link every 10 minutes. It's length is now 1 mm. How long will be in 40 minutes
Nuetrik [128]
If the bacteria is tripling every 10 minutes, that means the "rate of increase" on that period is 200%, so if say the current amount is "c", 200% of "c" is just 2c, so c + 2c is 3c, a tripled amount.

\bf \textit{Periodic Exponential Growth}\\\\
A=I(1 + r)^{\frac{t}{p}}\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
I=\textit{initial amount}\to &1\\
r=rate\to 2\%\to \frac{200}{100}\to &2.00\\
t=\textit{elapsed time}\to &40\\
p=period\to &10
\end{cases}
\\\\\\
A=1(1 + 2)^{\frac{40}{10}}
6 0
3 years ago
A life insurance policy costs $11.62 for every $1,000 of insurance at this rate what is the cost of $70,000 of insurance ?
Snowcat [4.5K]

The answer is $813.40

4 0
3 years ago
The graph of hix) = |x-10| +6 is shown. On which<br> interval is this graph increasing?
goldfiish [28.3K]

Answer:

3rd answer

Step-by-step explanation:

its the 3rd answer trust me on it

8 0
3 years ago
What fraction of the student voted for Hanna and number of vote for Hanna is 260
natta225 [31]
What is the total number of students? you need to divide 260/total number
7 0
3 years ago
Other questions:
  • in the calculations shown, what will the units of the final answer be? 18 meters/second x 3600 secons/1 hour x 1 mile/ 1609meter
    12·1 answer
  • What is the area of the shape with the measurement of 12.5 cm and 7.5 cm?
    7·1 answer
  • A) (27+15)÷3+8(4+3-10=
    6·1 answer
  • Answer this question please
    13·1 answer
  • What is the length of the the midsegment of a trapezoid with bases of length 14 and 22?
    8·1 answer
  • PLEASE HELP!!!!
    15·1 answer
  • Solve for x -5(x-4)=-30
    14·1 answer
  • Find the value of please help me​
    5·1 answer
  • Marie, Shelia, and Martha bought snacks for a girl's sleepover. They each bought the items shown in the following table at the l
    7·1 answer
  • Choose the number sentence that applies the commutative property to the example.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!