2 years ago

Help me pls help me pls

Mathematics

2 answers:

lara31 [8.8K]2 years ago

5 0

Answer:

v = k√E

Step-by-step explanation:

v is proportional to square root of E means:

v ϱ √E

the general formula for variation is y=kx

as y is proportional to x

Semenov [28]2 years ago

4 0

Answer:

v = k $\sqrt{E}$

Step-by-step explanation:

Given v is proportional to $\sqrt{E}$ then the equation relating them is

v = k $\sqrt{E}$ ← k is the constant of proportion

You might be interested in

PLEASE HELP URGENT 25 POINTS

LekaFEV [45]

Answer:

What do you need help with there is nothing here??

Step-by-step explanation:

4 0

3 years ago

Help with simple interest rate P=$18,000, r= 7.5%, t=18 months

n200080 [17]

=2025
change 18months to years=1.5 years then you use the formula
PRT÷100
$18000 \times 7.5 \times 1.5 = 202500 \div 100 = 2025$

7 0

3 years ago

Whats the first term of geometric sequence ___ 1,5,25,

zzz [600]

Answer:

0,2

Step-by-step explanation:

the rule of this geometric sequence is: divide 5

we turn the sequence to 25,5,1,_

Like <u>25:5=5;5:5=1;</u><u>1:5=0,2</u>

I hope it'll help you much

Thank you for asking

7 0

3 years ago

How many times smaller is 4 × 10-9 than 8 × 10-7? A. 200 B. 20 C. 20,000 D. 2,000

masya89 [10]

Answer:

Step-by-step explanation:

4×10-9= 4

8×10-7=21

21-4=17

4 0

3 years ago

A graphic designer creates an image for a t-shirt that measures 8 inches tall and 10 inches wide. She can use this image for sma

jeka57 [31]

1.125 times 8=9
1.125times10=11.25

1.125=112.5%

So she will have to enlarge the logo for the large shirt by 12.5%

8 0

2 years ago