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3 years ago

What is the product of -3 and 5

Mathematics

2 answers:

dexar [7]3 years ago

8 0

Answer: -15

HOPE THIS HELPS

weeeeeb [17]3 years ago

6 0

Answer:

45 is the correct answer

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What is the product of (4a-6)(3a-8)

shusha [124]

use FOIL (first, outside, inside last)

4a * 3a = 12a²

4a * -8 = -32a

-6 * 3a = -18a

-6 * -8 = 48

-12a² - 32a - 18a + 48

combine like-terms: -12a² -50a + 48

8 0

3 years ago

A business class surveyed college students about the cost (in dollars) of their most recent haircuts. The resulting data is summ

Vika [28.1K]

Answer:

the business is a goo

Step-by-step explanation:

4 0

3 years ago

What number between 1 and 100 have 12 factors

kotykmax [81]

Answer:

Your answer is:

60= 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

72= 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

84= 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84

90= 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

96= 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96

The second-highest number of factors are 48 and 80, containing 10 factors each.

7 0

3 years ago

Here are the first four terms of a sequence.

Nataly_w [17]

Answer:

aₙ = 2n² + n + 1

Step-by-step explanation:

We observe that the difference of terms is 4, 7 and 15 and next level difference is 4. It means the sequence is quadratic.

We can compare this with simple quadratic sequence

1, 4, 9, 16

and find out that doubling each term gives us

2, 8, 18, 32

This is close to our sequence, write the terms as follows to find exact rule

The first term:

a₁ = 4 = 2*1² + 2 = 2*1² + 1 + 1

The second term

a₂ = 11 = 2*2² + 3 = 2*2² + 2 + 1

The third term:

a₃ = 22 = 2*3² + 4 = 2*3² + 3 + 1

The fourth term:

a₄ = 37 = 2*4² + 5 = 2*4² + 4 + 1

The nth term as per observation above is:

aₙ = 2n² + n + 1

8 0

3 years ago

Write a function rule that gives the total cost c(p) of p pounds of

Nat2105 [25]

Cost = Pounds of Sugar X 0.59

C= P X 0.59

3 0

3 years ago

Read 2 more answers