Answer:
7.22 because the number 4 is not larger than 5 5 so it does not go up.
The numbers less than 5 or even are {1, 2, 3, 4, 6}. This is 5 of the 6 possible numbers.
The probability of getting one of these on a single roll of a single die is 5/6.
Use the cumulative frequencies to figure out what the individual frequencies would be. Check out the attached image for the table of x values with their corresponding frequency (f) values. Note how the partial sums add up to the cumulative frequency values.
Once you know the frequency f values, multiply each x and f pair together in each row. The column labeled "x*f" represents each product. Afterward, add up everything in the x*f column to get the final answer 6.8
Answer:
Hello There!
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If you subtract the volume of the sphere from the cone, you'll get the volume you can fill with flavored ice. Right?


So that means, The volume left to put in flavored ice is :

So putting in the value for radius and height of the cone and radius of the sphere in the 2nd term will do the thing, I think.
.......
Okay, I think they didn't raise the power but wrote the exponent beside the number. It must be c. They wrote 32 so as to say 3^2 and wrote 0.553 to say (0.55)^3
So the answer is (C)
Hope this helped you. Brainliest would be nice!
Answer:
(x - 3)(2x + 7)
Step-by-step explanation:
Assuming you require the expression factorised.
Given
2x² + x - 21
Consider the factors of the product of the x² term and the constant term which sum to give the coefficient of the x- term
product = 2 × - 21 = - 42 and sum = + 1
The factors are - 6 and + 7
Use these factors to split the x- term
2x² - 6x + 7x - 21 ( factor the first/second and third/fourth terms )
= 2x( x - 3) + 7(x - 3) ← factor out (x - 3) from each term
= (x - 3)(2x + 7) ← in factored form