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3 years ago

You are a packer for Acme Bottling Company.

Mathematics

1 answer:

JulsSmile [24]3 years ago

7 0

Answer:

$872.70

Step-by-step explanation:

Add all numbers from Mon-Fri.

So 985.

Multiply it by 0.78

So $768.30

Add 0.78 and 0.38

So 1.16

Then multiply 90 by 1.16

So $104.40

Then add the two numbers.

768.30+104.40

So $872.70

Hope this helps

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Hi guys can someone please help me with these questions please

Zinaida [17]

Hi There!

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Question 2:

Obviously the right equation for this question is Point Slope Form.

Point Slope Form: y - y1 = m(x - x1)

y1 = -1

x1 = 3

m = 2

Question 2 Answer: y + 1 = 2(x - 3)

----------------------------------

Question 3:

Again use point slope form.

Find Slope:

7 - 1 = 6

-2 - 1 = -3

6/-3 = -2

Question 3 Answer: y - 1 = -2(x - 1)

----------------------------------

Hope This Helps :)

6 0

4 years ago

The length of a rectangle is twice its width. The perimeter of the rectangle is 36 cm. Calculate the area of the rectangle

Pie

Length = 2(width)
perimeter = 36 cm

using variables where x = width and y = length

Perimeter = 2x + 2y = 36 cm
y = 2x

solving for length 2x + 2(2x) = 36 cm
   2x + 4x = 36 cm
   6x = 36 cm
   x = 6 cm

      so y = 2(6 cm) = 12 cm

area of rectangle = 12 cm * 6 cm = 72 cm^2

6 0

3 years ago

Suppose you performed this experiment, and the percentage difference from the accepted value of the density of copper and your v

GREYUIT [131]

Answer:

The answer is 2%

Step-by-step explanation:

Steps to Calculate the Percent Error

Subtract the accepted value from the experimental value.

Take the absolute value of step 1

Divide that answer by the accepted value.

Multiply that answer by 100 and add the % symbol to express the answer as a percentage.

Now let’s try an example problem.

You are given a cube of pure copper. You measure the sides of the cube to find the volume and weigh it to find its mass. When you calculate the density using your measurements, you get 8.78 grams/cm3. Copper’s accepted density is 8.96 g/cm3. What is your percent error?

Solution:

experimental value = 8.78 g/cm3

accepted value = 8.96 g/cm3

Step 1: Subtract the accepted value from the experimental value.

8.78 g/cm3 – 8.96 g/cm3 = -0.18 g/cm3

Step 2: Take the absolute value of step 1

|-0.18 g/cm3| = 0.18 g/cm3

Step 3: Divide that answer by the accepted value.Percent Error Math 3

Step 4: Multiply that answer by 100 and add the % symbol to express the answer as a percentage.

0.02 x 100 = 2

The percent error of your density calculation was 2%.

8 0

3 years ago

A clothing designer had 173.4 meters of fabric to make identical sweaters, of all the same size. If each sweater used 3 meters o

s344n2d4d5 [400]

57 sweaters can be made from 173.4 meters of fabric

Step-by-step explanation:

Given,

Total fabric available = 173.4 meters

Fabric used for one sweater = 3 meters

Let,

x be the number of sweaters.

Fabric used for one sweater * Number of sweaters ≤ Total fabric available

$3x\leq 173.4$

Dividing both sides by 3

$\frac{3x}{3}\leq \frac{173.4}{3}\\x\leq 57.8$

57 sweaters can be made from 173.4 meters of fabric

Keywords: inequality, division

Learn more about inequalities at:

#LearnwithBrainly

8 0

3 years ago

Jim rents an apartment in New York City for $1600 a month. Mike rents his apartment in Boston for 7/8 as much. How much more doe

worty [1.4K]

Answer:

Jim pays 200 more dollars per month than Mike.

Step-by-step explanation:

Jim--> $1600/month

Mike--> 7/8(Jim's rent)

7/8(Jim's rent)

7/8(1600)

= $1400

1600-1400= 200

Jim pays 200 more dollars per month than Mike.

I hope that makes sense!

4 0

4 years ago