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
olganol [36]
3 years ago
10

Estimate 534 + 256? And the sum

Mathematics
1 answer:
Debora [2.8K]3 years ago
3 0

Answer:

790 is the answer for 534 plus 256

You might be interested in
Ms. Durham makes delicious chili. Each batch makes about 900 in^3 of chili. Will a crockpot that is 15 inches high and a diamete
Mashutka [201]

Answer:

Volume of the Crockpot = πr^2h

= 3.14 x 6 x 6 x 15

= 3.14 x 540 in^3

Volume of double batch of chili = 900 x 2 = 1800 in^3

3.14 x 540/1800 = 9.42/10 = 0.942 < 1

Since the value we found by dividing the volume of Crockpot by double batch of chili is less than 1, we can say that the Crockpot will not hold the double batch of chili

Hope this helps!

3 0
4 years ago
5m^{2}\sqrt{25m^{8}+15m^{6}+5m^{2}}
xxTIMURxx [149]
You can square the whole problem to cancel out the square root. Might make things easier.

5 0
3 years ago
I need help with math please
hram777 [196]

Answer:A

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Find the indicated probability.
natka813 [3]

Answer:

C) 0.179

Step-by-step explanation:

Since the trials are independent, this is a binomial distribution:

<u>Recall:</u>

  • Binomial Distribution --> P(k)={n\choose k}p^kq^{n-k}
  • P(k) denotes the probability of k successes in n independent trials
  • p^k denotes the probability of success on each of k trials
  • q^{n-k} denotes the probability of failure on the remaining n-k trials
  • {n\choose k}=\frac{n!}{(n-k)!k!} denotes all possible ways to choose k things out of n things

<u>Given:</u>

  • n=10
  • k=4
  • p^k=0.53^4
  • q^{n-k}=(1-0.53)^{10-4}=0.47^6
  • {n\choose k}={10\choose 4}=\frac{10!}{(10-4)!4!}=210

<u>Calculate:</u>

  • P(4)=(210)(0.53^4)(0.47^6)=0.1786117069\approx0.179

Therefore, the probability that the archer will get exactly 4 bull's-eyes with 10 arrows in any order is 0.179

7 0
2 years ago
Find the value of k such that lim--&gt;4 (x^2+x-k)/(x-4) exists
7nadin3 [17]

Answer:

k=20

Step-by-step explanation:

when x approaches 4, the denominator x-4 approaches 0

if the denominator is 0, it means that this is invalid

if the function is a number over 0 when x=4, it represents a vertical asymptote, which means no limit

so the only way possible to let there be a limit is to let the function be 0/0 when we plug in x=4

so x^2 + x - k = 0 when x = 4

4^2 + 4 - k = 0 ==> 20 - k = 0 ==> k = 20

6 0
3 years ago
Other questions:
  • Amy is six years younger than Melody. Two years ago, Melody was three times as old as Amy. How old is Amy now?
    12·2 answers
  • Missy bought 4 umbrellas and 7 hats $46.00. Each umbrella cost the same amount. Each has Costs the same amount. The price of an
    12·2 answers
  • 6 – 3(2x – 4) = 2(1 + x)
    12·2 answers
  • Which is an equation of a circle with center (2, -1) that passes through the point (3, 4)?
    12·1 answer
  • Simplify (3w^2-7w+6)+(-5w^2+2w+1)
    5·1 answer
  • A wheel, which is part of a game at a shopping center is arranged to give 2 tickets 50% of the time, 5 tickets 25% of the time,
    7·1 answer
  • Which expression can be used to convert 30 US dollars into australlian dollars
    6·1 answer
  • Quadrilateral ABCD was dilated by a scale factor of 0.7 with
    15·1 answer
  • A motor travels 10 mph in still water. The boat takes 4 hours longer to travel 48 miles going upstream than it does to travel 24
    6·1 answer
  • Solve for x i will give brainlest
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!