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Allushta [10]
2 years ago
5

In a certain office tower the ground level is indicated by 0, and the underground levels are indicated by –1, –2, –3, and so on.

The above ground levels are indicated by 1, 2, 3, and so on.a) Andy was at Level –1 and took the elevator to Level 21. How many levels did the elevator move upward?b) Kate works on Level 12 and parks her car on the lowest level. If she has to travel 16 levels down to get her car, how many underground levels are in the office tower?
Mathematics
1 answer:
tiny-mole [99]2 years ago
5 0

Answer:

The elevator went up 23.

there are 4 underground floors.

Step-by-step explanation:

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the population of a city has decreased by 36% since it was last measured. if the current population is 17600 what was the previo
Savatey [412]

Answer:

23,936

Step-by-step explanation:

so get your 17600 times it by 0.36 which gets you 6,336 then add that to 17,600 =23,936

That's how you get your answer

5 0
3 years ago
What is 7 1/8 times 2 5/6
Otrada [13]

Answer:

20 and 3/16

Step-by-step explanation:

Answer:

578×176=20316

Solution with Steps

578×176=?

For fraction multiplication, multiply the numerators and then multiply the denominators to get

57×178×6=96948

This fraction can be reduced by dividing both the numerator and denominator by the Greatest Common Factor of 969 and 48 using

GCF(969,48) = 3

969÷348÷3=32316

The fraction

32316

is the same as

323÷16

Convert to a mixed number using

long division for 323 ÷ 16 = 20R3, so

32316=20316

Therefore:

578×176=20316

Solution by Formulas

Apply the fractions formula for multiplication, to

578×176

and solve

57×178×6

=96948

Reduce by dividing both the numerator and denominator by the Greatest Common Factor GCF(969,48) = 3

969÷348÷3=32316

Convert to a mixed number using

long division for 323 ÷ 16 = 20R3, so

32316=20316

Therefore:

578×176=20316

7 0
3 years ago
HELP ME FOR BRAINETEST
Eddi Din [679]

Answer:

1 7/8

Step-by-step explanation:

The answer is 1 7/8.

7 0
2 years ago
Which expression represents the phrase, "one fifth the sum of 14 and a number"?
Mkey [24]

Answer:

1/5(14+×)

Step-by-step explanation:

The sum of 14 and x has to be (14+x)

5 0
3 years ago
Jordan is preparing serving of baby carrots. He has 96 baby carrots, each serving is 12 carats, how many shearings can Jordan pr
lesantik [10]

Answer: See explanation

Step-by-step explanation:

Since we given the information that Jordan is preparing serving of baby carrots and that he has 96 baby carrots, while each serving is 12 carats.

The number of shearings that Jordan can prepare will be:

= 96 / 12

= 8

From the above calculation, there won't be any carrots left since we do not have a remainder.

5 0
2 years ago
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