Step-by-step explanation:
<u>Given:</u>
- Investment P₁ = $3670
- Investment P₂ = $2040
- Rate of interest r₁ = 1.9% SI
- Rate of interest r₂ = 5.5% SI
- Time t = 5 years
<u>Find amount of interest in both investments:</u>
- I₁ = P₁r₁t = $3670*(1.9/100)*5 = $348.65
- I₂ = P₂r₂t = $2040*(5.5/100)*5 = $561.00
<u>As we see the</u><u> online savings account</u><u> earns more interest and the difference is:</u>
- $561.00 - $348.65 = $212.35 ≈ $212
Answer:
87.5
Step-by-step explanation:
By completing the square,
y
=-14x^2+70x
=-14(x^2-5x)
=-14(x-5/2)^2+175/2
the max. height=175/2
i.e. 87.5
MBOA=360-250=110, so mBDA= half of mBOA=55
mBCA=180-mBOA=180-110=70
mBDA=55 and mBCA=70
Answer:
undefined
Step-by-step explanation:
We can find the slope of a line using two by using the following
m = (y2-y1)/(x2-x1)
= (-2 - -3)/(6-6)
= (-2+3)/( 6-6)
=1/0
We cannot divide by 0 so the slope is undefined
V = 25,364.4 cm^3 Is volume
r = 2.7g/cm^3 Is density
To calculate mass you use formula:
m= V*r
To avoid remembering this formula you can see the type of unit on each given variable. We can see that we have g/cm^3 and cm^3. If we multiply them, we negate cm^3 and cm^3 and we are left with g which is unit for mass.
m = 68,486,6 g is the answer.
