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3 years ago

Please help! I will mark as brainliest IF answer is right. <3

Mathematics

1 answer:

AlekseyPX3 years ago

5 0

A) 3 dollars
b) P = 0.5x - 475
c)950
d)-200

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Please HELP !!

Zielflug [23.3K]

Answer:

Expression for the total cost is $1J.

Step-by-step explanation:

Given that each granola bar costs $1.

Now we need to write an expression that shows the total costs of the granola bars using the variable J.

So let's assume that the number of granola bars = J

then total cost of g granola bars = (J)($1) = $1J

Hence required expression for the total cost is 1J dollars.

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4 years ago

PLEASE HELP WILL GIVE BRAINLIEST!!!!!

Varvara68 [4.7K]

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3 years ago

Read 2 more answers

The senate passed a bill by an 8:1 ratio if 90 senators voted in all, how many voted for the bill?

denis-greek [22]

d. 10

8+1=9

90/9=10 people voted in all

6 0

3 years ago

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On Monday your run on a treadmill for 1/2 hour at x miles. how do you solve it

fgiga [73]

You ran 6 miles on the treadmill on Monday.

7 0

3 years ago

Dogs are inbred for such desirable characteristics as blue eye color, but an unfortunate by-product of such inbreeding can be th

Agata [3.3K]

Answer:

<h2>Option 2 is the right answer.</h2>

Step-by-step explanation:

We need to check if the two characteristics, <u>having blue eyes and being deaf are independent of each other or not</u>.

The above two characteristics will be independent if $[Probability of being deaf with blue eyes] = {Probability of being deaf } {Probability of having blue eyes}$

Now, the probability of having blue eyes is $\frac{31}{100}$ .

The probability that the Dalmatians will be deaf is $\frac{38}{100}$ .

The probability of being deaf with blue eyes is $\frac{31}{100} \times\frac{42}{100}$ .

Since, 38 is not equals to 42, the two characteristics are not independent.

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3 years ago