All categories

3 years ago

Help ASAP!! Math problems

Mathematics

1 answer:

const2013 [10]3 years ago

5 0

Answer:

7. C

8. D

Step-by-step explanation:

7. The interest rate is 8% or .08. You find that by solving I=Prt (interest=original amount*rate*time in years)

8. The discounted price would be $48 (80*(1-.40)) Then you multiply that 48 by .08 and add that amount to the $48.

You might be interested in

10 1/2 * 10 1/2 simplify

Marta_Voda [28]

$\frac{441}{4}$

change the mixed numbers to improper fractions and multiply the numerators / denominators

10 $\frac{1}{2}$ = $\frac{21}{2}$

$\frac{21}{2}$ × $\frac{21}{2}$ = $\frac{441}{4}$ = 1110 $\frac{1}{4}$

4 0

3 years ago

The length of arc PR is 12 centimeters and its measure is 60° on circle O.

Leto [7]

Answer:

originally I had planned on getting the car today and it to

3 0

2 years ago

Adriana uses 1 1/4 cup of pretzels for every 1/2 cup of raisins

vekshin1

Answer:

1.25 cup of pretzels for every 0.5 cup raisins

Step-by-step explanation:

5 0

2 years ago

Please help me out please please y'all help please please ASAP please

Arada [10]

Answer:

AM=5 x=1

x=16 CM=86

x=-7 AS = -37

Step-by-step explanation:

4 0

3 years ago

(28 POINTS)

cestrela7 [59]

Answer:

(a) $-\sqrt{10}y$

(b) $-\sqrt{3}y$

Step-by-step explanation:

(a) $\sqrt{10y^{2}}$ can also be written as $\sqrt{10}$ x $\sqrt{y^{2}}$

the $\sqrt{y^{2}}$ = ± y

Therefore :

$\sqrt{10y^{2}}$ = ± $\sqrt{10}y$

since it was given that y < 0 , then the factor will be $-\sqrt{10}y$

(b) $\sqrt{3y^{2}}$ can also be written as : $\sqrt{3}$ x $\sqrt{y^{2}}$

Therefore , one of the factor is $-\sqrt{3}y$

3 0

3 years ago