3 years ago

2.) Solve 48 = -64.) Solve 4 + 3.5 = 12.5

Mathematics

1 answer:

3241004551 [841]3 years ago

5 0

These aren't solvable.

You might be interested in

at a country concert,the ratio of number of the Boys to the number of girls is 2:7 if there are 250 more girls than boys how man

sergey [27]

Answer:

100

Step-by-step explanation:

Ratio is a fraction, so ratio of boys to girls would be written as [let boys be "b" and girls be "g"]:

$\frac{b}{g}=\frac{2}{7}$

Also, there are 250 more girls than boys, so we can write:

g = 250 + b

Lets substitute this into "g" of the ratio we wrote and cross mulitply and solve for b:

$\frac{b}{g}=\frac{2}{7}\\\frac{b}{250+b}=\frac{2}{7}\\7b=2(250+b)\\7b=500+2b\\5b=500\\b=\frac{500}{5}=100$

The number of boys = 100

3 0

3 years ago

After 10 years, Hamid's account earned $300 in interest. If the interest rate (in decimal form) is 0.06, how much did Hamid init

tester [92]

Answer:

p = I/(rt)
p = $500

Step-by-step explanation:

To solve the equation I=prt for p, divide by its coefficient, rt. That gives ...

p = I/(rt)

Now, to answer the question, you can substitute the given values for I, r, t and you have ...

p = $300/(0.06·10) = $500

Hamid initially invested $500.

6 0

3 years ago

Which value of a in the exponential function below would cause the function to stretch?

maxonik [38]

Answer:

“1.5”

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

A college has a student to teacher ratio of 35 to 2. If there are 180 teachers at the college, how many students attend the coll

Ray Of Light [21]

number of student attend the college are 3150

Step-by-step explanation:

the student teacher ratio is 35:2

let, there are 2x teachers

according to the problem,

2x = 180

or, x = 180/2

= 90

so number of students = 35 X 90 = 3150

7 0

3 years ago

K=0 ∑ 39 8(− 8 7 ) k ≈

Anna11 [10]

Answer:

Step-by-step explanation:

5 0

2 years ago

2.) Solve 48 = -64.) Solve 4 + 3.5 = 12.5​

2.) Solve 48 = -64.) Solve 4 + 3.5 = 12.5