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Stels [109]
3 years ago
13

Help with questions A-C Brainliest Answer GIVEN

Mathematics
1 answer:
Andreas93 [3]3 years ago
4 0

Answer:

Step-by-step explanation:

-3,0)(0,-3)

(0,3)(.5,0)

a. y=-x-3,y=-1.5x+3

b.x=1,y=-4

c.it is the point where they intersect on the graph.

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gayaneshka [121]

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b

Step-by-step explanation:

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3 years ago
300 paper cups in a dispenser the cups are taken from dispenser at rate at rate of 40 cups per hour
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A random sample of 600 adults is taken from a population of over one million, in order to compute a confidence interval for a pr
Maksim231197 [3]

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9994000

Step-by-step explanation:

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3 years ago
Construct a 95% confidence interval for the true difference in proportions of male and female smokers. Use p1^ for the proportio
Alborosie

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ok?

Step-by-step explanation:

4 0
3 years ago
(20 points) A 2-liter bottle of soda (67.6 ounces) costs $1.89. A case of twelve 12 ounce
horrorfan [7]

Answer:

  • Unit price of a 2-liter bottle of soda: \$0.028\ per\ ounce
  • Unit price of a case of twelve 12 ounce  cans: \$0.021\ per\ ounce
  • The better bargain is the case of 12 ounce cans.

Step-by-step explanation:

Let be "x" the unit price (price/ounce) of the soda in the 2-liter bottle and "y"  the unit price (price/ounce) of the soda in the case  of twelve 12 ounces cans.

According to the data provided in the exercise, you know that:

1. The 2-liter bottle of soda  is equal to 67.6 ounces.

2. That bottle costs  $1.89

Then, the unit price is:

x=\frac{1.89}{67.6}\\\\x\approx0.028

3. There are 12 ounce  cans in the case. Then the total ounces is:

12\ oz*12=144\ oz

4. It costs $2.99.  So the unit price is:

y=\frac{2.99}{144}\\\\y\approx0.021

Since:

y

The better bargain is the case of 12 ounce cans.

5 0
3 years ago
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