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3 years ago

I love you man SAY IT BACK SAY IT BAAACK

Mathematics

2 answers:

iren2701 [21]3 years ago

4 0

Answer:

I´m good

Step-by-step explanation:

earnstyle [38]3 years ago

4 0

Answer:

I love myself

and you

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Use algebra ,What number exceeds y by 4 less than x?

andriy [413]

Answer:

y + (x-4)

Step-by-step explanation:

4 less than x= x-4

y exceeds 4 less than x = y + (x-4)

6 0

3 years ago

I need to find surface area of a cylinder. Formula being used: S.A= L x W +

Arturiano [62]

Answer:

90π yd²

Step-by-step explanation:

the surface area of a cylinder is the sum of the lateral area and twice the aera of one end of the cylinder: π·d·l, where l represents the length of the cylinder. Here, the lateral surface area is π·6 yd·12 yd, or 72π yd².

The two ends add the following to the total surface area:

2·π·(d/2)², or 2π·d²/4.

Thus, the total surface area of the cyl. is

A = 2π·(6 yd)²/4 + 72π yd², or

A = 18π yd² + 72π yd² = 90π yd²

Note: Please check your source. L x W + 2pi ·r ^2 is incorrect.

5 0

4 years ago

How many different 2-person conversations would happen at a party of 30 people

tigry1 [53]

15 because simple division 30 divided by 2 is 15 only 15 can happen

7 0

3 years ago

At a school, 4 out of every 7

luda_lava [24]

Answer:

60 girls play sports

Step-by-step explanation:

#1- divide 105 by 7=15

#2- multiply 4 by 5= 60

therefore 60 of the 105 girls play sports

5 0

3 years ago

Read 2 more answers

In 2003 a town’s population was 1431. By 2007 the population had grown to 2134. Assume the population is changing linearly.How m

sergiy2304 [10]

We will have the following:

First, we will have that the population change by:

$\Delta P=2134-1431\Rightarrow\Delta P=703$

So, the population changed by 703 people.

It took the follwoing number of years to change from 1431 to 2134:

$\Delta y=2007-2003\Rightarrow\Delta y=4$

So, it took 4 years to changes from 1431 to 2134.

$m=\frac{2134-1431}{2007-2003}\Rightarrow m=175.75$

The average population growth per year is of 175.75 people per year.

The population in 2000 would have been:

$P_{2000}=\frac{2000\cdot1431}{2003}\Rightarrow P_{2000}=1428.856715\ldots$

$\Rightarrow P_{2000}\approx1429$

So, the population in 2000 would have been approximately 1429 people.

We will have that the equation for the population would be:

$P=(\frac{2134-1431}{2007-2003})t+1429\Rightarrow P=\frac{703}{4}t+1429$

So, the equation would be:

$P=175.75t+1429$

Now, we predict the number of people of the town in 2014:

$P_{2014}=175.75(14)+1429\Rightarrow P_{2014}=3889.5$

$\Rightarrow P_{2014}\approx3890$

So, there will be approximately 3890 people of the town in 2014.

3 0

1 year ago