All categories

2 years ago

PLEASE HELP ME PLEASE PLEASE PLEASE

Mathematics

1 answer:

aev [14]2 years ago

4 0

Answer:

Step-by-step explanation:

l/100 km means liters per 100 Kilometre. How many liters a car need for traveling 100 km.

Km/l means liter per km

You might be interested in

many credit card companies charge a compound interest of 1.8% per month on a credit card balance. Miriam owes 750 on a credit ca

nadya68 [22]

Answer:

Most credit card companies also apply a late payment penalty if you owe a balance and do not make a payment. Ignoring that fee, Miriam's balance will increase as:

B(n) = 750(1.018)^n

where B(n) is Miriam's balance after n months. The progression will be:

$750.00

$763.50

$777.24

$791.23

$805.48

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

The area of a room is 55.929 square meters if its width is 5.43 meters, what is its length

Anna007 [38]

Answer:

10.3m

Step-by-step explanation:

area of a rectangle is width times length, so you have to rearrange the equation

55.929 ÷ 5.43 = 10.3

3 0

2 years ago

Read 2 more answers

A certain piece of copper wire is determined

Sati [7]

Answer:

Step-by-step explanation:

mass of 100 centimeters of copper wire is $2.00$

so, mass of 1 centimeter of copper wire will be $\frac{2}{100}$

hence, 14 centimeters of copper wire will provide .28 copper

8 0

3 years ago

A sample of 36 observations is selected from one population with a population standard deviation of 4.2. The sample mean is 101.

Digiron [165]

Answer:

Step-by-step explanation:

Given that :

the null and the alternative hypothesis are computed as :

$H_o: \mu_1 = \mu_2$

$H_a : \mu _1 \neq \mu_2$

This is a two tailed test

This is because of the ≠ sign in the alternative hypothesis which signifies that the rejection region in the alternative hypothesis are at the both sides of the hypothesized mean difference .

Decision Rule: at the level of significance ∝ = 0 . 10

The decision rule is to reject the null hypothesis if z < - 1 . 64 and z > 1 . 64

NOTE: DURING THE MOMENT OF TYPING THIS ANSWER THERE IS A TECHNICAL ISSUE WHICH MAKES ME TO BE UNABLE TO SUBMIT THE FULL ANSWER BUT I'VE MADE SCREENSHOTS OF THEM AND THEY CAN BE FOUND IN THE ATTACHED FILE BELOW

5 0

3 years ago

Helppppppppp plzzzzzz!!!!

Zielflug [23.3K]

Hello! I tried and I only know a few. If you have parents at home, you might have to ask them. But this is all I can do...

* The cash management is colored in Red

* The Credit and Debt Managemetn is colored in Blue.

I'm not sure, but hope this helps!

7 0

3 years ago