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tester [92]
4 years ago
14

NEED HELP ASAP!! IF YOU ANSWER RIGHT ILL MARK YOU BRAINLIEST!!!​

Mathematics
1 answer:
ExtremeBDS [4]4 years ago
8 0

Answer:

Step-by-step explanation:

f(1)=-11

f(n)=f(1)+d(n-1)

so d=22

f(n)=f(n-1)+22

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If the part is 63 and the percent is 90% what is the whole plz help
Crazy boy [7]

Answer:

70

Step-by-step explanation:

63/9 = 7

7 * 10 = 70

3 0
3 years ago
Dave took an exam with 40 questions. He answered 26 correctly. What was his grade for the exam? Write the grade as a percent .
andrey2020 [161]

Answer:

65%

Step-by-step explanation:

26/40 = .65

Multiply by 100 to get the percent

4 0
3 years ago
Read 2 more answers
True or false one milliliter of water has a mass of 2.00 grams​
alukav5142 [94]

Answer:

false

Step-by-step explanation:

One milliliter of water has one gram of mass, and weighs one gram in typical situations

7 0
3 years ago
A number cube with the numbers 1 through 6 is rolled.
olchik [2.2K]

Answer:

Step-by-step explanation:

Given that, we have a number cube label 1,2,3,4,5 and 6.

Then, the sample space is

S= {1, 2, 3, 4, 5, 6}

The probability of rolling a number different from 9?

Since we don't have 9 in the sample space, then the probability of rolling a number different from 9 will be the have 1,2,3,4,5 and 6 as the outcome

Then,

Pr(rolling number different from 9) = 6 / 6 = 1

Pr(rolling number different from 9) = 1.

The second option is correct.

6 0
3 years ago
Guys please do the question at the bottom thanks.
olchik [2.2K]
7^2 - 3(4-2)^0 - 2(7+3) + 3^2
= 49 - 3 - 20 + 9
= 35

hope it helps

P.S

any number to the 0 power is always equal 1
6 0
3 years ago
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