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Gre4nikov [31]
2 years ago
8

The pet store sells a lot of pet food. On a slow day at the pet store, three people buy cat food, two people buy dog food, and o

ne person buys food for a pet snake. If half of the customers pay in cash and half-pay with a credit card, what is the probability that a customer buying pet food will buy dog food with cash? Set up an area model like Edwin's in part c of problems 5-77 to help you find the probability.
Mathematics
1 answer:
34kurt2 years ago
7 0

Answer:

you play gensin impact yes

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Which choice has the smallest quotient 2 / 1/4 6 / 2/3 8 / 4/5 or 4 / 2/3
RUDIKE [14]
2 1/4 is the answer your looking for
8 0
3 years ago
In the Exercises below, find the scale factor. Then list all pairs of congruent angles and write the ratios of the corresponding
nadezda [96]

Answer:

8) scale factor: 3

angles Q & L, S & N, r & M

sides 10 x 3 = 30, 6 x 3 = 18, 13 x 3 = 39

9) scale factor: 0.4

angles B & F, C & G, D & H, A & E

sides 9 x 0.4 = 3.6, 7.5 x 0.4 = 3, 10 x 0.4 = 4, 12 x 0.4 = 4.8

4 0
3 years ago
Luci Lulu opened a cookie store in the mall. She found that the relationship between the price of a cookie, p, and the number of
Eva8 [605]

Answer:

The maximum revenue Luci can make selling cookies in one day is $2,000.

The price she should sell the cookies to make the maximum revenue is $1

Step-by-step explanation:

W are given the following in the question:

x= -2000 p + 4000 ................ (1)

Therefore, revenue can be obtained as follows:

Revenue = R = px = p(-2000 p + 4000) = -2000p^2 + 4000p ........... (2)

Differentiating equation (2) with respect to p and equate to 0, we have:

dR / dp = -4000p + 4000 = 0 ................. (3)

From equation (3), we solve for p as follows:

-4000p + 4000 = 0

4000 = 4000p

p = 4000 / 4000

p = 1

Therefore, this implies that the price she should sell the cookies to make the maximum revenue is $1.

Substituting p = 1 into (2), we have:

Revenue = (-2000 * 1^2) + (4000 * 1)

Revenue = -2000 + 4000

Revenue = 2000

Therefore, this implies that the maximum revenue Luci can make selling cookies in one day is $2,000.

5 0
3 years ago
Find the z score that corresponds to P67, the 67th percentile of a standard normal distribution curve
yulyashka [42]
From the z-table and at p67 or 0.67 (the decimal values in the table),

Z =0.44

See the attached photo (at the point where 0.6700 appears)

6 0
3 years ago
Read 2 more answers
5x−2(x+1)=1/4 what is the value of x​
Iteru [2.4K]
5x - 2(x+1) = 1/4
5x - 2x + 1 = 1/4
3x + 1 = 1/4
3x = -0.75
x = -0.25
Hope this helps, and please mark brainliest!

8 0
3 years ago
Read 2 more answers
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