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VMariaS [17]
3 years ago
15

Seven out of ten people say they will vote for Mrs. Meekus . If 5,500 people vote,how many are likely to vote for Mrs.Meekus​

Mathematics
1 answer:
Assoli18 [71]3 years ago
5 0

Answer:

3,850 people are likely to vote for Mrs. Meekus.

Step-by-step explanation:

Given that Mrs. Meekus has a voting intention of 7 out of 10, that is, 70%, in the event that 5,500 people are going to vote in the elections, the voting intention for this candidate would be obtained through the following calculation:

5,500 x 0.70 = X

3,850 = X

Thus, if said voting intention is reproduced, Mrs. Meekus would be voted by 3,850 voters.

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The school store marks up the price of all items by 30% before selling to
Readme [11.4K]

Answer:

$65.325 or $65.33

Step-by-step explanation:

When looking for a percentage in a number, you want to multiply that number by the percentage. Remember that all percentages are to the hundreth power, or 0.00. So if you want to find 30% of 50.25, you multiply it by 0.30 or 0.3. After calculating that you will come up with 15.075 as the percentage. Since the store is marking the price up, you add it to the original price. So your equation is 50.25 + 15.075 =?. After calculating that, you get the answer 65.325. That is only half of your answer though because, when dealing with money, you always round to the nearest hundredth. So when you round 65.325, you get 65.33 which should be the correct answer.

4 0
3 years ago
If you’re good with set theory for math 30 please help with question 5!
grandymaker [24]

Answer:

D

Step-by-step explanation:

8 0
3 years ago
Dima called her friend to tell her that she saved 30% on her new skirt at a discount store. Her friend told her that she could h
Olenka [21]
Since the rate of the other store is not given, let us just get the sales price of the skirt Dima bought from the discount store.

Original price : $54
Discount rate : 30%

$54 x 30% = $16.20 value of the discount
$54 - 16.20 = $37.80 discounted price.

Since Dima's friend told her she could have had a better deal at a different store, this means that the discount rate is higher than 30%. Let us assume that the discount is 35%

$54 x 35%  = $18.90 value of the discount
$54 - 18.90 = $35.10 discounted price.

Discount store: $37.80
Different store: $35.10

Different store sales price is cheaper by $2.70
8 0
3 years ago
Read 2 more answers
ASAP NOWWW finf the mean of the following data set:95,87,84,83 FASTTR PLZ
stiv31 [10]
(95+87+84+83)/4
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6 0
3 years ago
You have two jobs. One job pays nine dollars per hour and the other job pays $7.50 per hour. You worked 18 hours last week and e
sveta [45]

Answer:

Y =\frac{16.5}{1.5}= 11

X = 18-11=7

And then we conclude that for the first job he works 7 hours and for the second job 11 hours

Step-by-step explanation:

We can define the following notation:

X represent the number of hours worked for one job

Y represent the number of hours worked for the other job

p_x = 9 represent the hourly payment for the first job

p_y = 7.50 represent the hourly payment for the other job

And we can define the following equations:

X+ Y= 18   (1) represent the toal number of hours worked

9X +7.5 Y = 145.50  (2) represent the total amount earned

From equation (1) if we solve for X we got:

X = 18-Y (3)

Replacing equation (3) into equation (2) we got:

9(18-Y) +7.5 Y =145.50

And after solve the equation we can find the value of Y:

162 -9Y +7.5 Y =145.50

16.5 = 1.5 Y

Y =\frac{16.5}{1.5}= 11

And solving for X from equation (3) we got:

X = 18-11=7

And then we conclude that for the first job he works 7 hours and for the second job 11 hours

3 0
3 years ago
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