I need help really bad somebody help me

Mathematics

2 answers:

Gennadij [26K]2 years ago

6 0

Answer:

D- Quotient C- Product A-Difference B-Sum

Step-by-step explanation:

Hope this helps

Natalka [10]2 years ago

5 0

“Sum” means addition. The sum of 5 and 7 is 12, because 5+7=12.

“Difference” means subtraction. The difference between 12 and 7 is 5, because 12-7=5.

“Product” means multiplication. The product of 3 and 4 is 12, because 3x4=12.

“Quotient” means division. The quotien of 12 and 3 is 4, because 12÷3=4.

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Evaluate-2+7x^2-2x^3-8x+7x^4 at x=5

Murljashka [212]

Answer:

4262

Step-by-step explanation:

2 + 7x^2- 2x^3-8x +7x^4 at x = 5

= 2 + 7*(5)^2 - 2*(5)^3-8*5 +7*(5)^4

=2+175-250-40+4375

=4552-290

=4262

4 0

3 years ago

The probability that a household owns a pet is 0. 55. Suppose there are 5 houses on a block. Assuming each household is independ

Alexandra [31]

If the probability that a household owns a pet is 0.55 then the probability that all households will have pets is equal to 0.0503.

Given that the probability that a household owns a pet is 0.55 and there are 5 houses on a block.

We are required to calculate the probability that all the five households will have pets.

Probability is basicallly the chance of happening an event among all the events possible. It cannot be negative.

Binomial probability distribution is basically the probability calculations but in different combinations.

In this we have to calculate the probability that all the houses will have the pets then the probability that all five households will have pets is equal to $5C_{5}(0.55)^{5} (1-0.55)^{0}$