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2 years ago

Given g(x) = x2 - 4x + 7 , find g (3)a) 4b) 9 c) 12 d) 1

Mathematics

2 answers:

Evgen [1.6K]2 years ago

6 0

Answer:

The correct answer would be A. 4

By using the given functions, you can simplify g(3) and you'd get your answer.

galina1969 [7]2 years ago

5 0

D plug 3 in for every x

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Speed cell wireless offers a plan of $40 for the first 400 minutes, and an additional $0.50 for every minute over 400. Let t rep

Jlenok [28]

Answer:

Step-by-step explanation:

c(t)=40:0≤t≤400

=40+0.50 (t-400):t≥400

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3 years ago

In another baseball division, one team had a winning percentage of 0.444 repeating What fraction of their games did this team wi

UkoKoshka [18]

Answer:

$x = \frac{4}{9}$

Step-by-step explanation:

Given

Winning Percentage = 0.444 repeating

Required

Represent as a fraction

Represent the percentage with x

$x = 0.444$

Convert to fraction

$x = \frac{444}{1000}$

Next step, is to convert to fraction repeating

To do this, we simply subtract 1 from the denominator

$x = \frac{444}{1000 - 1}$

$x = \frac{444}{999}$

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$x = \frac{444/37}{999/37}$

$x = \frac{12}{27}$

Simplify to the lowest term: Divide numerator and denominator by 3

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$x = \frac{4}{9}$

Hence;

There winning fraction is $\frac{4}{9}$

8 0

2 years ago

2. What percent of rolling a 2 3 probability of getting HH

faust18 [17]

Answer:

2. The correct answer option is 25%.

3. The experimental probability is 3% greater than the theoretical probability.

Step-by-step explanation:

2. We are given that a number cube is rolled 20 times out of which 5 times it lands on the number 2.

We are to find the experimental probability of getting the number 2.

P (2) = $\frac{5}{20} \times 100 =\frac{1}{4} \times 100$ = 25%

3. The theoretical Outcomes are: HH HT TH TT

So theoretical probability of getting HH = $\frac{1}{4} \times 100$ = 25%

Total number of outcomes = $28+22+34+16$ = 100

So experimental probability of getting HH = $\frac{28}{100} \times 100$ = 28%

Therefore, the experimental probability is 3% greater than the theoretical probability.

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3 years ago

1. A shipping box has the

inysia [295]

Answer:

220.5 in³

Step-by-step explanation:

Volume = L×W×H

Volume = 10.5 in × 7 in × 3 in

Volume = 220.5 in³

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3 years ago

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⦁ The family likes peaches and other fruits. The local farmer’s market is selling fresh peaches at a discounted price. If the fa

sasho [114]

Answer:

The answer is 98 because since the farmer's market sold 35% of its produce and has 280 peaches remaining you have to turn 35% into a decimal which is 0.35 then multiply that times 280 and get 98.

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2 years ago

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Given g(x) = x2 - 4x + 7 , find g (3)a) 4b) 9 c) 12 d) 1 ​

Given g(x) = x2 - 4x + 7 , find g (3)a) 4b) 9 c) 12 d) 1