All categories

2 years ago

Solve for n (write answer only) 7/n = 4/7

Mathematics

2 answers:

harina [27]2 years ago

7 0

ghdjfbwkj dwjfjwngjm34klyke4rk

Mariulka [41]2 years ago

5 0

Step-by-step explanation:

7/n=4)7

n=4/41

n=1.25

plzz mark me brainliest if it helps you

You might be interested in

Is x^4 +400 a complex conjugate

nadya68 [22]

3 0

3 years ago

How many solution does an equation have when you isolate the variable and it equals a constant

RoseWind [281]

Answer:

Step-by-step explanation:

it depends. if (for example) y=x2 then there are an infinite amount of answers. if there is an equation like: If (variable X)= (variable Y) + 5 and if X=5, what is Y? then there is only one answer. check an algebra book, it can give you a more detailed answer.

5 0

2 years ago

Gabby has 72 gum balls to share with 8 friends equally B how many gumballs does each friend get

LUCKY_DIMON [66]

Answer:

Step-by-step explanation:

Because 9 times 8 is 72. Hope this helps

7 0

2 years ago

Read 2 more answers

The Garzas plan to invest $2,000 for 5 years. What annual simple interest rate must the investment earn in order for the Garzas

insens350 [35]

Answer:

r=20%

Step-by-step explanation:

we know that

The simple interest formula is equal to

$A=P(1+rt)$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest

t is Number of Time Periods

in this problem we have

$t=5\ years\\ P=\$2,000\\ A=\$4,000\\r=?$

substitute in the formula above

$4,000=2,000(1+5r)$

solve for r

$2=(1+5r)$

$5r=2-1\\5r=1\\r=\frac{1}{5}=0.20=20\%$

8 0

3 years ago

An equivalent fraction for 10/14 is _____.

Ira Lisetskai [31]

$\dfrac{10}{14}=\dfrac{10:2}{14:2}=\dfrac{5}{7}\\\\\dfrac{10}{14}=\dfrac{10\cdot2}{14\cdot2}=\dfrac{20}{28}\\\\\dfrac{10}{14}=\dfrac{10\cdot3}{14\cdot3}=\dfrac{30}{42}\\\\\dfrac{10}{14}=\dfrac{5}{7}=\dfrac{5\cdot5}{7\cdot5}=\dfrac{25}{35}\\\vdots$

6 0

3 years ago

Read 2 more answers