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2 years ago

Have anyone felt really sad after you girl broke up with you for no reason what 4+4

Mathematics

2 answers:

nexus9112 [7]2 years ago

7 0

Answer:

ummm i dont think I can answer this question bc am a girl but if it was the other way around I say yes totally

and 4+4 is 8

Scilla [17]2 years ago

5 0

Answer:

Yes I have. But I needed to because I had to grow

Step-by-step explanation:

4+4=8

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find the simple interest earned, to the nearest cent, for each principal, interest rate, and time.$750 - 7% - 3 years

Phoenix [80]

We have to apply the simple interest formula:

I = p x r x t

Where :

I = interest

p = principal amount

r= interes rate ( in decimal form, percentage divided by 100)

t= time (years)

Replacing with the values given:

I = 750 x (7/100) x 3

I = 750 x 0.07 x 3

I = $157.7

4 0

10 months ago

You begin with $25 in a savings account and $50 in your checking account. Each week you deposit $5 into savings and $10 into che

Phantasy [73]

Answer:

The amount in checking will always be twice in any week.

Step-by-step explanation:

Let's say, $w$ represents the week, $s$ represents the saving account and $c$ represents the checking account.

Balance in saving account in any week $=s=5w+25$

Balance in checking account in any week $=c=10w+50$

Translate the statement into mathematical equation. Remember to use " = " for word "is" in the given statement.

We have to find $w$ for $2s = c$ .

Putting the values, we have:

$2(5w+25)=10w+50$

$\Rightarrow \mathrm{True\:for\:all}\:w$

Which means in each week the amount in checking is twice the amount in savings.

Best Regards!

7 0

3 years ago

If the answer is not a whole number, it should be entered as a decimal rounded to the hundredths place.

vovikov84 [41]

The question isn't complete

Increased by the factor of ____ ?

there should be a number after 'of'

8 0

3 years ago

Read 2 more answers

Last week, it rained g inches. This week, the amount of rain decreased by 5%. Which expressions represent the amount of rain tha

dybincka [34]

Answer:

The correct answers are:

0.95g

g - 0.05g

(1 - 0.05)g

Step-by-step explanation:

Amount of last week's rain = g inches

this week = 5% decrease on last week's amount

5% of last week's amount = 5/100 × g = 0.05g

∴ This week's amount of rain = 0.05g decrease

∴ Amount of rain this week = (Amount of rain last week) - 0.05g

∴ Amount of rain this week = g - 0.05g

This can be simplified by factorizing the common term "g"

g - 0.05g = g(1 - 0.05) = 0.95g

4 0

2 years ago

Find the coordinates of the point (a, b).

Leviafan [203]

Answer:

a = $\frac{1}{\sqrt{2} }$ and b = $\frac{\sqrt{2} }{2}$

Step-by-step explanation:

As we know, the radius of the unit circle is 1 unit (it is the hypotenuse in the right triangle, the blue line)

We use trigonometric formulas to find out a and b

Sin(45) = opposite side / hypotenuse

<=> Sin(45) = b / 1

<=> b= Sin(45)*1 = $\frac{\sqrt{2} }{2}$

Cos(45) = adjacent side / hypotenuse

<=> Cos(45) = a / 1

<=> a = Cos(45)*1 = $\frac{1}{\sqrt{2} }$

So: a = $\frac{1}{\sqrt{2} }$ and b = $\frac{\sqrt{2} }{2}$

5 0

3 years ago