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2 years ago

I don't understand this question.

Mathematics

1 answer:

Whitepunk [10]2 years ago

6 0

Answer:

132

Step-by-step explanation:

:) brainliest please

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A time capsule was sealed in 1940 and will be opened on the same date in 2018.How long will the time capsule remain sealed

Ludmilka [50]

It would be about 76 years.

6 0

3 years ago

An elevator can hold a maximum of 1500 pounds. An average child weighs 75 pounds and the average adult weighs 150 pounds. The el

CaHeK987 [17]

Let's take this problem step-by-step:

Let's first set up some variables:

c: # of children
a: # of adults

Let's examine the information given:

Elevator can hold a maximum of 1500 pounds

⇒ average child is 75 pounds

⇒ average adult is 150 pounds

⇒ therefore: $75c + 150a\leq 1500$

Elevator can fit no more than 14 people

⇒ therefore: $c + a \leq 14$

Let's graph the equations:

$75c+150a\leq 1500\\c+a\leq 14$

⇒ look at the image attached

The point at which the two graphs intersect:

⇒ is the solution that represents the amount of children and adults and

their combine weight

With the horizontal axis being the # of children and vertical axis being the # of adults:

⇒ the solution is 8 children and 6 adults

Answer: 8 children and 6 adults

Hope that helped!

7 0

1 year ago

F is between E G, EF=x-7, and EG=4x+3. Find FG

Zolol [24]

First draw F between E and G in a line.
FG = EG - EF
FG = 4x - 3 - x - 7
FG = 3x - 4

8 0

3 years ago

Can someone please help me with this? thank you

Aleks [24]

Answer:

22.5

Step-by-step explanation:

Volume is l×w×h

2 × 2.5 × 4.5 = 22.5

3 0

3 years ago

The following frequency table shows the number of fish caught by each of Igor's family members. What was the maximum number of f

Tcecarenko [31]

Answer:

Step-by-step explanation:

The values on the left of the table represent the number of fish caught, and the number of the right of the table represents how many family members caught that amount of fish.

Therefore, the first row means that 0 family members caught 0 fish.

The second row means that 3 family members caught 1 fish.

The third row would mean 1 family member caught 2 fish.

The next row would mean 0 family members caught 3 fish.

And the final row would mean 4 family members caught 4 fish.

The question does not ask for the total amount of fish caught; rather is ask for the maximum number of fish that a single family member caught.

Therefore, the maximum amount of fish that a single family member catches is 4. (And 4 family members did so. But individually, the maximum amount of fish one person caught is 4).

8 0

2 years ago