Answer: simple interest rate is 19%
Step-by-step explanation:
The formula for determining simple interest is expressed as
I = PRT/100
Where
I represents interest paid on the amount invested.
P represents the principal or amount invested.
R represents interest rate
T represents the duration of the investment in years.
From the information given,
P = 90000
I = 400000 - 90000 = $310000
T = 18 years
Therefore,
310000 = (90000 × R × 18)/100
310000 = 16200R
R = 310000/16200
R = 19%
50 days is how long the 40 pounds of dog food will last
Half of the bag of dog food(20 pounds) will last 25 days.
Just multiply:
5 cm*(4 cm)*(1.5 cm) = 30 cm^3
The formula of the volume is area of the base by the height.
Answer:
Step-by-step explanation:
< 3 and <6 are <u>same side interior angles </u>and
they are <u>supplementary angles</u> (they add up to 180°)
m<3 = 41°
m<6 = 180-41= 139°
<6 and <8 are <u>vertical angles</u> and <u>vertical angles are congruent </u>
(they have equal measures)
m<6 = 139°
m<8 = 139°
No, because it is not per second. You would have to simplify to per one second for it to be a unit rate. Hope it helps! :)
