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3 years ago

A craftsman drill is on sale for $99.99. If the sales tax rate is 7% how much will molley have to pay for the drill

Mathematics

1 answer:

atroni [7]3 years ago

5 0

106.99 dollars is what it is rounded to

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Four points are always coplanar if: Check all that apply. A. all of them are collinear B. they are not in the same plane. C. thr

pentagon [3]

They are collinear

they lie in the same plane

7 0

3 years ago

5. Adriana gives half of her t-shirts to charity. Then

fenix001 [56]

I believe 22. Because 11+3=14, but without that, you would add 11 to 11, which gives you 22

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2 years ago

-4x-3(-44-23)=13<br><br><br> please show the work, i’ll mark brainliest

pychu [463]

Answer:

Step-by-step explanation:

Let's solve your equation step-by-step.

−4x−3(−44−23)=13

Step 1: Simplify both sides of the equation.

−4x+201=13

Step 2: Subtract 201 from both sides.

−4x+201−201=13−201

−4x=−188

Step 3: Divide both sides by -4.

−4x

−4

−188

−4

x=47

3 0

2 years ago

It's urgent please help

Alchen [17]

Answer:

14y=mxc I'm I right kwkbs

7 0

2 years ago

According to The Wedding Report, Inc., the mean cost for a wedding in the United States is $28732 (as of November 2008). Suppose

Stella [2.4K]

Answer:

Following are the solution to the given points:

Step-by-step explanation:

$X = \text{cost of wedding}\sim \text{Normal}\ (\mu = 28732, \sigma= 1500)\\\\$

For point a:

$Probability\ = 0.00000359\\\\ \text{(Using Excel function:} =NORMDIST(22000,28732,1500,1)).$

For point b:

$Probability \ = 0.014678\\\\\text{(Using Excel function:} =1-NORMDIST(32000,28732,1500,1))\\\\$

For point c:

$Probability\ = 0.794614436 \\\\$

$\text{(Using Excel function:} \\=NORMDIST (30000,28732,1500,1)-NORMDIST(25000,28732,1500,1))\\\\$

For point d:

$Q_1 = 27720.26537 \\\\\text{(Using Excel function:} =NORMINV(0.25,28732,1500)) \\\\Q_3 = 29743.73463 \\\\\text{(Using Excel function:} =NORMINV(0.75,28732,1500)).$

For point e:

$IQR = Q_3 - Q_1 = 29743.73463 - 27720.26537 = 2023.469251.$

For point f:

$Top\ 10\% = 30654.32735 \\\\\text{(Using Excel function:} =NORMINV(0.9,28732,1500)).$

5 0

3 years ago