3 years ago

What is the answer to number 8.

Mathematics

1 answer:

Viktor [21]3 years ago

4 0

Its 20. |-2|+4-(-2)×(7). This simplifies to 2+4+(2×7)

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True or False: "The more trials conducted, the closer the experimental probability is to the theoretical probability." *

ycow [4]

Answer:

true

Step-by-step explanation:

7 0

3 years ago

a drink is made by mixing pineapple juice orange juice and lime juice in the ratio 2:7:3 Sally makes 600ml of the fruit drink ho

satela [25.4K]

Pineapple juice : orange juice : lime juice = 2:7:3
So there is 2x of pineapple juice, 7x of orange juice and 3x of lime juice.

$2x+7x+3x=600 \\
12x=600 \\
x=50 \\ \\
pineapple \ juice \to 2x = 2 \times 50=100$

She used 100 ml of pineapple juice.

7 0

3 years ago

Read 2 more answers

We use grouping to factor a polynomial with how many terms?

sveticcg [70]

Four terms are used when grouping to factor.

3 0

3 years ago

What is the range of the function g(x) = 3x^2 - 6x + 3 when the domain is defined as the set of integers, x, such that 0<=x&l

kakasveta [241]

Answer:

Range is 3 <= g(x) <= 27.

Step-by-step explanation:

The range is the values of g(x) for the given domain.

When x = 0 g(x) = 3(0)^2 - 6(0) + 3 = 3.

When x = 4 g(x) = 3(4)^2 - 6(4) + 3 = 27.

6 0

3 years ago

Tara's car accelerated from 10 miles per hour to 70 miles per hour in 12 seconds.

Karo-lina-s [1.5K]

It would be: a = v₂-v₁ / t
a = (70-10) / 12
a = 60 / 12
a = 5 m/s²

So, option A is your final answer.

Hope this helps!

3 0

2 years ago