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Alex17521 [72]
3 years ago
6

Can someone help me please and thank you

Mathematics
1 answer:
topjm [15]3 years ago
6 0

The answer is 18.

Here's how I got my answer:

Step 1: Subtract 7-4 to get 3. Which will leave you with 2 * 3^4 /9

Step 2: Solve 3^4(81). Which leaves you with 2 * 81/9

Step 3: Do 2 * 81/9 to get 162/9

Step 4: Simplify 162/9 to get your answer: 18

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Harold has 4 classes each morning. Each class is 1 hour long, and there are 10 minutes between classes. The first class is at 8
Viktor [21]

The fourth class ends at 12:30 pm

<em><u>Solution:</u></em>

Given that Harold has 4 classes each morning

Each class is 1 hour long, and there are 10 minutes between classes

The first class is at 8 A.M

<em><u>To find: Time at which fourth class ends</u></em>

Since each is 1 hour long and 10 minutes gap between classes

First class = 8 A.M to 9 A.M

Second class = 9:10 A.M to 10 : 10 AM

Third class = 10 : 20 AM to 11 : 20 AM

Fourth class = 11 : 30 AM to 12 : 30 PM

Thus the fourth class ends at 12:30 pm

4 0
3 years ago
The price of a pair of shoes is $63.20. The sales tax rate is 4.5 percent. How much sales tax would you pay if you bought these
Papessa [141]
A) I believe but you might not want to go with it cause I'm not good at math AT ALL:)
4 0
3 years ago
Read 2 more answers
Math Geniuses, I need your help!
vesna_86 [32]

Answer:

100

Step-by-step explanation:

Since the second 4 is two decimal points away from the first 4, the answer should be 100 (two zeros)

3 0
2 years ago
Josh has a aquarium 30 inch deep.it takes him 5 min to fill the bucket with 3 inch of water.he estimates that it will take him u
Burka [1]

Answer:

No

Step-by-step explanation:

From the information provided, we can say that he is not correct. This is because the depth of the water is the only measurement that he is using to make his estimate. Comparing the depth of the aquarium and the bucket is one measurement, but both the aquarium and bucket are most likely of different shapes and sizes. Therefore, this equates to more buckets for the same amount of depth in the aquarium. To get a proper estimate on how long it will take he needs to calculate the volume of water in the bucket and compare it to the volume of water needed to fill the aquarium.

7 0
2 years ago
24% of 75 is what number?
mariarad [96]
The answer is 18
75/x = 100%/24%
x/75 = 24/100
you’re answer is 18
6 0
2 years ago
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