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3 years ago

3. Liz works at a computer outlet. She receives a weekly salary of $200 plus 3% commission on her sales. Last week, she sold

Mathematics

2 answers:

kobusy [5.1K]3 years ago

8 0

$29,700 x 3% = $891 + $200 = $1091

jek_recluse [69]3 years ago

5 0

Answer:

$10,091

Step-by-step explanation:

(.03x29,700)+200

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A car insurance company has determined that 9% of all drivers were involved in a car accident last year. Among the 10 drivers li

____ [38]

Answer:

The correct answer: 0.05404

Step-by-step explanation:

Given:

Binomial distribution = x

n = 10

and p = 0.09

solution:

P(X=x) =1 0Cx*(0.09^x)*((1-0.09)^(10-x)) for x=0,1,2,...,10

So the probability is calculated by the Formula:

P(X>=3) = 1-P(X=0)-P(X=1)-P(X=2)

putting the given values in the formula

= 1-10C0*(0.09^0)*((1-0.09)^(10-0))-...-10C2*(0.09^2)*((1-0.09)^(10-2))

= 0.0540400

Thus, the correct answer: 0.05404

5 0

3 years ago

Write the equation of the line that goes through each set of points (-1,6),(3-2)

Mariana [72]

The point-slope form:

$y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (-1, 6) and (3, -2). Substitute:

$m=\dfrac{-2-6}{3-(-1)}=\dfrac{-8}{4}=-2\\\\y-6=-2(x-(-1))\\\\y-6=-2(x+1)\qquad\text{use distributive property}\\\\y-6=-2x-2\qquad\text{add 6 to both sides}\\\\y=-2x+4\qquad\text{add 2x to both sides}\\\\2x+y=4$

<h3>Answer:</h3><h3>y - 6 = -2(x + 1) <em>point-slope form</em></h3><h3>y = -2x + 4 <em>slope-intercept form</em></h3><h3>2x + y = 4 <em>standard form</em></h3>

4 0

3 years ago

Buffalo Chicken Dip calls for ¾ cup of buffalo sauce and serves 12 people. If I am having 30 people over for a party, how much b

MAVERICK [17]

Answer:

15/8 cup or $1\frac{7}{8}$ cup

Step-by-step explanation:

3/4 = 0.75

Ratios:

$\frac{0.75}{12} =\frac{x}{30} \\\\12x=22.5\\x= 15/8$

8 0

3 years ago

Read 2 more answers

Determine the percent of change? original: 50 new: 150.

Reptile [31]

Hi there! The percentage of change is 200%

We can find the percentage of change using the following formula:
$\frac{new-original}{original} \times 100$

When we fill in this formula, we get the following:
$\frac{150-50}{50} \times 100 = \frac{100}{50} \times 100 = 2 \times 100 = 200$

Therefore, the percentage of change is 200%

5 0

3 years ago

Pleaseee I need help is for a test !! ;(

Delicious77 [7]

The correct answer is
C. When it rains, the playground gets wet.

Explanation:
Causation is the action of causing something. In this case, the playground gets wet because of the rain. Therefore C is the right answer.

3 0

3 years ago