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3 years ago

What if Jake has two shirts, five pairs of pants and four sweaters? How many

Mathematics

1 answer:

Stolb23 [73]3 years ago

4 0

Answer:

Step-by-step explanation:

There are 5 pants 2 shirts and 4 sweaters which makes 6 together, paired up makes 5 outfits and one extra sweater or shirt.

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A function f(x) is graphed on the coordinate plane.

Sidana [21]

Answer: y = - 4x + 2

Explanation:

The graph shows a linear function, which is a first degree polynomial, whose form is ax + b.

The rule or fucntion is f(x) = y = ax + b. This form is called the slope-intercept form, because the coefficient a is the slope of the line and b is the y-intercept.

The graph permits you to calculate both parameters.

1) The slope, a is defined in this way:

a = rise / run = [change in y] / [change in x] = [y₂ -y₁] / [x₂ - x₁]

you can use the points (0, - 2) and (-1,2):

⇒ a = [ 2 - (-2) ] / [ -1 - 0 ] = 4 / (-1) = - 4

2) b, the y-intercept, is the value of the function, y, when x = 0. In the graph you can see that this is - 2. b = - 2.

3) Substituting the values of a and b in the form y = ax + b, you the rule:

y = - 4x - 2

8 0

3 years ago

Read 2 more answers

Customers who purchase museum tickets in advance receive 10% off the regular admission price. Anias paid a sale price of $54. He

alisha [4.7K]

Answer:

Regular price of a ticket = $60

Step-by-step explanation:

Given:

On purchasing museum tickets in advance customers get 10% off on the regular price of ticket.

Anias paid the sale price of ticket = $54

To find the regular price of ticket.

Solution:

Let the regular price of ticket in dollars be $=x$

Discount offered for booking in advance = 10%

Discount amount in dollars = $Discount\ percent \times Regular\ price=10% \times x =0.10 \times x =0.1x$

Sale price of a ticket in dollars= Regular price - Discount amount= $x-0.1x=0.9x$

Sale price given for a ticket = $54

So, we have:

$0.9x=54$

Dividing both sides by 0.9

$\frac{0.9x}{0.9}=\frac{54}{0.9}$

∴ $x=60$

∴ Regular price of a ticket = $60

6 0

3 years ago

Read 2 more answers

The perimeter of the shape is ______<br><br> feet.

Vika [28.1K]

Answer:

Step-by-step explanation:

1. add the side lengths

$10+4+4+2+2+4+4+6\\= 36 ft$

4 0

2 years ago

Read 2 more answers

Adult male heights have a normal probability distribution with a mean of 70 inches and a standard deviation of 4 inches.

nexus9112 [7]

Answer: 0.84134

Step-by-step explanation:

We need to find the z-score for the given information first since this will help us find the probability. The formula for this is

Z score = $\frac{x - \mu}{\sigma}$

We have

$x =$ 66 inches (the raw score)

$\mu =$ 70 inches (the population mean)

$\sigma$ = 4 inches (the standard deviation)

This gives

Z score = $\frac{x - \mu}{\sigma}$ = $\frac{66-70}{4} = -1$

If you use a calculator, or a Z-score table then P(x > Z) is just P(Z > -1) which gives a probability of 0.84134.

7 0

2 years ago

In the given figure , ab //cd then find the value of x

madreJ [45]

Sum of interiors =exterior

$\\ \sf\longmapsto x+60=110$

$\\ \sf\longmapsto x=110-60$

$\\ \sf\longmapsto x=50$

5 0

2 years ago