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xenn [34]
3 years ago
9

"Solving Systems of Equatios By Graphing"What are the correct ways to show it.'​

Mathematics
1 answer:
iogann1982 [59]3 years ago
4 0

For #1, the -4 is the y-intercept and then the 1/3 is the slope so rise over run which would be you go up one space then go over three and it’s positive so it’s going from bottom left to top right.

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A marketing firm tracks data on grocery store visits. In one study, it finds that the probability that a shopper buys bread duri
timurjin [86]

Answer:

Option B.

Step-by-step explanation:

Two events are said to be independent of each other, if the probability of one event ocurrin in not way affects the probability of the other event occurring.

The interception of two independent events P(A ∩ B) = P(A) × P(B), where:

P(A) = 0.70

P(B) = 0.20

P(A ∩ B) = P(A) × P(B) = 0.70x0.20 = 0.14

The two events are independent if the probability of buying Bread AND cheese equals: 0.14, which is Option B.

7 0
3 years ago
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A movie theater decreased the size of its popcorn bags by 20%. If the old bags held 15 cups of popcorn, how much do the new bags
vovikov84 [41]

Answer:

<em>Your answer will be </em>12<em> cups of popcorn.</em>

Step-by-step explanation:

To find out how much the new bags hold, you need to find out the discount.

\frac{20}{100 } = .2

15 * .2 = 3

<em>We know that the discount is </em>3<em>.</em>

<em>To figure out how much the new bags hold, subtract by the old bags.</em>

15 - 3 = 12

<em>The new bags hold 12 cups of popcorn. </em>

7 0
3 years ago
If you were moving at 14mph for 8 miles, how long would it take you to travel the 8 miles?
Rainbow [258]

Answer

34 minutes

Step-by-step explanation:

3 0
3 years ago
WILL GIVE BRAINLIEST
julia-pushkina [17]

Answer:

4th answer aka the last one

Step-by-step explanation:

6 0
3 years ago
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a sporting good store received an order of 90 baseball caps, of which 18 were green. if 1 of the 90 caps is selected at random,
makvit [3.9K]
<span>Visualize that out of the 90 caps, how many were green? 18 were green. So how many were not green? 90 caps - 18 caps = 72 caps. That means 72 caps were not green in that sporting good order. Therefore, the probability of one cap selected at random from the total 90 caps will not be green will be 72/90 which is roughly 0.8 or 80 percent. </span>
4 0
4 years ago
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