The male elephant at the city zoo weights 8,000 pounds, which is the same as 4 tons. The female elephant weights 7,000 pounds. How many does she weight?

Answers

Answer 1

Answer: We will solve the following equation, for x

7000/8000 = x/4

28000/8000

So the female elephant weighed 3.5 tons.

Related Questions

What is 24 divided by 178.8
What is the volume of a cube with 1/3 inch sides
The graph of a function is shown which of the following correctly identifies the set of outputs?
How many complex roots does the equation below have?X6 + x3 +1 = 0The number of complex roots is
What is 3,676,487 rounded to the nearest thousans

-3x^{2}-21x-54 what are the zeros? (Solutions)

Answers

the only way to solve if it is equal to something
assuming that the teacher wanted you to make it equal to zero do
0=-3x^2-21x-54

remember if we can do
xy=0 then assume x and y=0

so factor

0=-3x^2-21x-54
undistribute the -3
0=-3(x^2+7x+18)
remember 0 times anything=0 so
x^2+7x+18 must equal zero
use quadratice formula which is

if you have
ax^2+bx+c=0 then
x= $\frac{-b+/- \sqrt{b^(2)-4ac} }{2a}$

x^2+7x+18
a=1
b=7
c=18

x= $\frac{-7+/- \sqrt{7^(2)-4(1)(18)} }{2(1)}$
x= $(-7+/- √(49-72) )/(2)$
x= $(-7+/- √(-23) )/(2)$
i=√-1
x= $(-7+/- i√(23) )/(2)$

the zerose would be
x= $(-7+ i√(23) )/(2)$ or $(-7- i√(23) )/(2)$

Jones only tree school has 540 students 70% of these students walk to school how many students walk to school

Answers

1.) 540 ( 70 percent )

2.) 540 ( 0.7 )

3.) 54 ( 7 )

4.) 378

Answer:

The correct answer would be 378

Step-by-step explanation:

^w^

Ian saved $3.00 by buying a book at a 20% discount. what was the original price of the book?

Answers

Answer:

$15 was the original price of the book.

Step-by-step explanation:

Ian saved Price at 20% discount = $3

Price of 01% = 3/20 = $0.15

Total Price = 0.15 x 100 = $15

Simplify. 10.5 • (–3) ÷ 10 • (–2) ÷ 0.5

A.
–12.6

B.
–3.15

C.
12.6

D.
3.15

Answers

105 -3 1 (——— • ——) • — 10 10 2 Step 2 : 1 Divide -2 by — 2 Equation at the end of step 2 : 105 -3 (——— • ——) • -4 10 10 Step 3 : -3 Simplify —— 10 Equation at the end of step 3 : 105 -3 (——— • ——) • -4 10 10 Step 4 : 21 Simplify —— 2 Equation at the end of step 4 : 21 -3 (—— • ——) • -4 2 10 Step 5 :Final result : 63 —— = 12.60000 5

hope this helps hope i am brainliest i need one more

Pls help me on this real quick!!!

Answers

Answer:

Triangle on the left or the first one

Step-by-step explanation:

For triangle T there is another angle which is 180-110-40= 30 degrees. Then triangle on the furtherest left is the exact same

It’s the second one

Truck driver drives for five hours at a constant speed of 55 mph. Write an equation that shows the total distance traveled (y) depending on the hours spent driving (x).

Answers

Step-by-step explanation:

$y = 55x \n because \n distance \ = : \: speed \: * \: time$

plzzz.. .......

mark it as a brilliant answer

Other Questions

PLEASE HELP ASAP!Rosemary is cutting 3 wooden sticks to build part of a kite frame. The part she is building must be a right triangle. Which choice below could be the lengths, in inches, of the sticks rosemary cut?A. 6, 8, 10.B. 2, 5, 10.C. 5, 6, 7.D. 2, 3, 5.

How do you divided a whole number by a decimal

How do you write 20/100 as a decimal

Please answer those couple questions please help with it I don't have time please please