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inysia [295]
3 years ago
6

Help pls

Mathematics
2 answers:
sp2606 [1]3 years ago
7 0

Answer:

1) The answer is <u><em> 34.44 </em></u><em> OR </em><u><em> 34 and 11/25</em></u>

Step by step:

21/5 * 82/10

1722/50

=34  11/25

=34.44

Answer:

2) The answer is <u><em>2250</em></u>

900 is 2/5 find 5/5

900/2 = 450

450*3 = 1350

1350+900 = 2250

stepladder [879]3 years ago
5 0

Answer:

below

Step-by-step explanation:

therefore 2250 loaves where'nt sold

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A store carries four brands of DVD​ players, J,​ G, P and S. From past​ records, the manager found that the relative frequency o
mr_godi [17]

Answer:

The answer is below

Step-by-step explanation:

A store carries four brands of DVD​ players, J,​ G, P and S. From past​ records, the manager found that the relative frequency of brand choice among customers varied. Using the given probability values for each of the four​ brands, find the probability that a random customer will choose brand J or brand P.

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Answer: Probability is the ration of possible outcomes to the total number of possible outcomes. The probability of mutually exclusive events i.e. events that cannot occur at the same time is the sum of their individual probabilities. If two events A and B are mutually exclusive events, then:

P(A or B) = P(A) + P(B)

Given that P(J)=0.22​, ​P(G)=0.18​, ​P(P)=0.35​, ​P(S)=0.25, the probability that a random customer will choose brand J or brand P is given by:

P(J or P) = P(J) + P(P) = 0.22 + 0.35 = 0.57

4 0
3 years ago
Which transformation represents a reflection over the y = x line?
Bond [772]

Answer:

Option c. (x, y) → (y , x)

Step-by-step explanation:

we know that

When you reflect a point across the line y = x, the x-coordinate and y-coordinate change places

Remember that each point of a reflected image is the same distance from the line of reflection as the corresponding point of the original figure

so

The rule of the reflection across the line y=x is

(x,y) → (y,x)

7 0
3 years ago
Read 2 more answers
Al bought 24 stickers. He gave away 11 stickers. Then he bought 8 more stickers.
Yakvenalex [24]
24-11+8

He BOUGHT 24 stickers, so you'd write 24. Then because he GAVE AWAY 11 stickers, you would subtract 11 from 24, which is 24-11. Then because Al BOUGHT 8 stickers you'd add the 8 to the 24-11 to get 24-11+8.


(Bought means to add and Gave away is subtracting)
5 0
3 years ago
Given points J(1, 4), A(3,5), and G(2, 1), what arethe coordinates of AJ'A'G' when reflected overthe x-axis?
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undefined

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7 0
1 year ago
What is the distance between the points (14, 29) and (14, 58) in the coordinate plane?
ss7ja [257]
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6 0
3 years ago
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