3 years ago

An adult African elephant weighs 8.25 tons, how much do 27 elephants weigh

Mathematics

2 answers:

solong [7]3 years ago

8 0

445,500 lbs because you do 8.25x2000 then take that answer and x it by 27, I think

lions [1.4K]3 years ago

5 0

I do believe that you would multiply the number of elephants by how much one weighs on average.. That would mean 8.25x27 which would equal 222.75

You might be interested in

A music buff wants to estimate the percentage of students at a midwestern university who believe that elvis is still alive. how

gulaghasi [49]

Since we are not given any information about the proportion, we will assume the sample proportion to be 0.50

so,
p = 0.50
The Error is 10% percentage point. This means that on either side of the population proportion the error is 5% so E = 0.05
z = 1.645 (Z value for 90% confidence interval)

The margin of error for population proportion is calculated as:

$E=z* \sqrt{ \frac{p(1-p)}{n} } \\ \\ 
 \frac{E}{z} = \sqrt{ \frac{p(1-p)}{n} } \\ \\ 
( \frac{E}{z} )^{2}= \frac{p(1-p)}{n} \\ \\ 
n= p(1-p)* (\frac{z}{E})^{2} \\ \\ 
n=271$

This means 271 students should be included in the sample

5 0

3 years ago

Write these decimals in order from smallest to largest: 0.507, 0.75, 0.5, 0.078

natta225 [31]

0.078, 0.5, 0.507, 0.75.

Hope it helps ; )

6 0

2 years ago

Read 2 more answers

The coordinates of the vertices of the triangle shown below are a(2,13), b(10,5) c(12,14).

Luden [163]

(2,13)is the right answer

5 0