2 years ago

What is the inverse of function F f(x) 3-x/7

Mathematics

1 answer:

algol [13]2 years ago

8 0

Answer: f^-1(x)=-7x+3 maybe ? i think

Step-by-step explanation:

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2 years ago

Let M = 925,474.85732. Find the smallest power of 10 that will exceed M.

VARVARA [1.3K]

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3 years ago

A student receives test scores of 62, 83, and 91. The student's final exam score is 88 and homework score is 76. Each test is wo

Alborosie

Answer:

The student's mean score in the class is 80.6

Step-by-step explanation:

we know that

To find out the student's mean score in the class, multiply each score by its worth and adds the numbers

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therefore

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2 years ago

A triangle has a perimeter of 33cm. If the three sides of the triangle are n, 3n−4, and 3n−5, what is the length of each side?

lara [203]

Just did this one.

The perimeter is the sum of the sides.

n + (3n - 4) + (3n - 5) = 33

7n - 9 = 33

7n = 42

n = 6

3n-4=18-4=14

3n-5=13

Check: 6+14+13=33, good

Answer: 6 cm, 14 cm, 13 cm

6 0

2 years ago