3 years ago

K · (3.2 ÷ 4) = 1.6 k =

Mathematics

1 answer:

SVEN [57.7K]3 years ago

3 0

K=2. You have to divide 3.2 by 4, then divide both sides by 0.8, finally, you have your answer, K=2.

You might be interested in

hi:) I need advice on something. I have art coursework to do and I usually take really really long to complete it. should I just

denis23 [38]

Answer:

Art 1st

Step-by-step explanation:

If art takes you longest, you should do it 1st. After do what takes you less, then you will get the harder done 1st, and have something that doesnt take you as long after.

6 0

3 years ago

Read 2 more answers

Alexander started keeping track of how many times he saw a hummingbird at the bird feeder. In the month of June he spotted a bir

devlian [24]

June has 30 days. Divide 30 by 45 and you will get your answer. Hope this helps.

3 0

4 years ago

The area of a room in a dollhouse is 1248 square inches. The width of the room is 8 inches. How long is the room?

Neko [114]

The length of the room is 156 inches because 8 x 156 is 1248

3 0

3 years ago

Read 2 more answers

1.A 2000 W toaster operates on a household circuit of 200 V. What is the resistance of the wire the make up the heating element

MakcuM [25]

P - power measured in watts
E - voltage measured in volts
I - current measured in amperes
R - resistance measured in ohms

$E=IR
\\P=IE$

1. P = 2000 W, E = 200 V, R = ?

$P=IE
\\2000=I200 
\\I=10
\\E=IR
\\200=10R
\\R=20$

2. P = 0.35 W, E = 150 V, R = ?

$P=IE
\\0.35=I150
\\I= \frac{0.35}{150}
\\ E=IR
\\150=\frac{0.35}{150}R
\\R= \frac{150^2}{0.35}
\\R= 64285.71$

4 0

4 years ago

Use mental math to find the difference.<br> 532-116

ExtremeBDS [4]

Answer:

416

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers