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3 years ago

Awnser this for brainliest

Mathematics

1 answer:

bogdanovich [222]3 years ago

3 0

Answer:

Missing number is 1

Step-by-step explanation:

3(2x+1)

Using distributive property,

=>3(2x)+2(1)

=>6x+2

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Which table correctly shows all the sample spaces for tossing a coin to get heads and rolling a number on a six-sided number cub

Lelechka [254]

Using it's concept, the sample space for the experiment is given as follows:

{(H,1), (H,2), (H,3), (H,4), (H,5), (H,6), (T,1), (T,2), (T,3), (T,4), (T,5), (T,6)}

<h3>What is the sample space of an experiment?</h3>

The sample space is the set that contains all possible outcomes for an experiment.

In this problem:

For the coin, there are 2 outcomes, H for heads and T for tails.

For the number, there are 6 outcomes, which are the 6 numbers.

Hence the sample space is given as follows:
{(H,1), (H,2), (H,3), (H,4), (H,5), (H,6), (T,1), (T,2), (T,3), (T,4), (T,5), (T,6)}

More can be learned about sample space at brainly.com/question/25861936

#SPJ1

3 0

2 years ago

Find the limit of the function algebraically. limit as x approaches negative 2 of quantity x squared minus four divided by quant

lakkis [162]

ANSWER

The limit is -4

EXPLANATION

$\displaystyle\lim_{x\to -2} \dfrac{x^2-4}{x+2}$

The numerator factors into (x-2)(x+2)

$\displaystyle\lim_{x\to -2} \dfrac{(x-2)(x+2)}{x+2}$

The (x+2) cancel out

$\displaystyle\lim_{x\to -2} (x-2)$

By direct substitution

$\displaystyle\lim_{x\to -2} (x-2) = -2 -2 = -4$

4 0

3 years ago

Read 2 more answers

What is the product of − 3/11 and − 2/15? please explain.

emmainna [20.7K]

ANSWER

The product is

$\frac{2}{55}$

EXPLANATION

To find the product of

$- \frac{3}{11}$

and

$\frac{ - 2}{15}$

means we should multiply the two fractions.

We multiply to obtain,

$- \frac{3}{11} \times - \frac{2}{15}$

$= - \frac{3}{11} \times - \frac{2}{3 \times 5}$

Cancel the common factors:

$= - \frac{1}{11} \times - \frac{2}{5}$

Now, multiply the numerators separately and the denominators too separately.

$= \frac{ - 1 \times - 2}{11 \times 5}$

This simplifies to,

$= \frac{2}{55}$

4 0

3 years ago

Write your answer as an integer or as a decimal rounded to the nearest tenth

Gelneren [198K]

Answer:

VW ≈ 4.0

Step-by-step explanation:

Using the sine ratio in the right triangle

sin35° = $\frac{opposite}{hypotenuse}$ = $\frac{VW}{VX}$ = $\frac{VW}{7}$ ( multiply both sides by 7 )

7 × sin35° = VW , then

VW ≈ 4.0 ( to the nearest tenth )

6 0

3 years ago

The Hu family goes out for lunch, and the price of the meal was $48. The sales tax on the meal is 7%, and the family also leaves

mr Goodwill [35]

Answer:

The total cost of the meal is $58.56.

Step-by-step explanation:

The question is asking for problem solving with percentages. In order to multiply by a percentage, we must first convert the percentage to a decimal by diving the percent by 100. Since the Hu family is going to leave a 15% tip on the pre-tax amount of $48, we will need to multiply 48 x .15 = $7.20. The Hu family must also pay a 7% sales tax on the cost of the meal. In order to find the cost of the meal, including tax, we take the price of 48 x 1.07 = $51.36, which would be the original cost plus an additional 7% tax. Lastly, we would need to include the tip to the post-tax total: $51.36 + $7.20 = $58.56.

4 0

4 years ago