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12345 [234]
2 years ago
11

This year there are 205 students in seventh grade. Last year there were 3% less

Mathematics
1 answer:
alina1380 [7]2 years ago
5 0

205×3/100=6.15

Total students

205-6.15=198.85

we do not use decimal numbers

198.89=199 students

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7.053 x 10^6 in standard form
likoan [24]

Answer:

7,053,000

Step-by-step explanation:

we have

7.053*10^{6}

we know that

7.053*10^{6}=7.053*(1,000,000)=7,053,000

6 0
3 years ago
The balance of errands average balance checking account at the beginning of last cycle was $400 and the only transaction for the
Tom [10]

Answer:

$300

Step-by-step explanation:

Here we are given:

Balance at the beginning of last cycle(first half) = $400

Balance halfway through the cycle(second half cycle) = $200

To find the amount Aaron's checking account pay interest last cycle, let's find the average balance.

Use the formula for average:

\frac{Bal 1 + Bal 2}{2}

\frac{400 + 200}{2}

\frac{600}{2} = 300

Average = $300

Therefore, the amount Aaron's checking account pay interest last cycle is $300

8 0
3 years ago
I need help ASAP!
solong [7]

Answer:

In class B, the chart show that:

- 3 people (families) in the class have no vehicle

- 4 people (families) in the class have 1 vehicle

- 10 people (families) in the class have 2 vehicles

- 7 people (families) in the class have 3 vehicles

- 0 people (family) in the class have 4 vehicle

- 1 person (family) in the class have 5 vehicle

Hope this help :3

6 0
3 years ago
Read 2 more answers
Donald Trump wants to build a 100 meter high tower as quickly as possible. He has unlimited resources and an unlimited budget an
Sladkaya [172]

It will take 100 weeks to build the tower.

Since Donald Trump wants to build a 100 meter high tower as quickly as possible with blocks that are 100 meters long and 100 meters wide, but only 1 meter tall, and using special lifters, putting one stack on top of another stack takes one week regardless of how high the stacks are, to determine what is the shortest amount of time (weeks) that it will take to build the tower, the following calculation must be performed:

  • Time per block x total blocks = Total time
  • 1 week x 100 = X
  • 100 weeks = X

Therefore, it will take 100 weeks to build the tower.

Learn more in brainly.com/question/2263981

7 0
3 years ago
Read 2 more answers
Pythagorean Theorem to find the missing the leg, if the hypotenuse is 12 inches and the other leg is 7 inches
madreJ [45]

Answer:

Adjacent = 9.75 inches.

Step-by-step explanation:

Given the following data;

Hypothenus = 12 inches

Opposite = 7 inches

To find the other leg i.e adjacent, we would use Pythagorean' theorem given by the formula;

Hypothenus² = opposite² + adjacent²

Substituting into the formula, we have;

12² = 7² + adjacent²

144 = 49 + adjacent²

Adjacent² = 144 - 49

Adjacent² = 95

Taking the square root of both sides, we have;

Adjacent = 9.75 inches.

Therefore, the other leg is 9.75 inches.

8 0
3 years ago
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