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Iteru [2.4K]
3 years ago
10

I am struggling with this problem can someone help me please

Mathematics
1 answer:
Anuta_ua [19.1K]3 years ago
6 0
12 is the answer all u have to do is divide 2
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What is the APY for 6.5% compounded daily
Jet001 [13]
APY = (1 + r/n)^n - 1

r = interest rate
n= number of times compounded

APY = (1 +0.065/365)^365 - 1

= 6.715%
4 0
4 years ago
4/7 divided by 1 3/4
poizon [28]

Answer:

16/49

Step-by-step explanation:

4/7 ÷ 1 3/4

Convert 1 3/4 into an improper fraction

4/7 ÷ 7/4

Find the reciprocal of 7/4 and multiply

4/7 * 4/7

16/49

Hope this helps :)

7 0
3 years ago
A large mixing tank initially contains 1000 gallons of water in which 40 pounds of salt have been dissolved. Another brine solut
sergey [27]

Answer:

If A(t) represents the amount of salt in the tank at time t, the correct differential equation for A is is dA/dt =  15 - 0.005A

Option C) dA/dt =  15 - 0.005A is the correction Answer

Step-by-step explanation:

Given the data in the question;

If A(t) represents the amount of salt in the tank at time t, the correct differential equation for A is?

dA/dt = rate in - rate out

first we determine the rate in and rate out;

rate in = 3pound/gallon × 5gallons/min = 15 pound/min

rate out = A pounds/1000gallons × 5gallons/min  = 5Ag/1000pounds/min

= 0.005A pounds/min

so we substitute

dA/dt = rate in - rate out

dA/dt =  15 - 0.005A

Therefore, If A(t) represents the amount of salt in the tank at time t, the correct differential equation for A is is dA/dt =  15 - 0.005A

Option C) dA/dt =  15 - 0.005A is the correction Answer

8 0
3 years ago
What is the slope of the line that passes through the points (-9, -9) −6,−12)?
Fed [463]

Answer:

m = -1

Step-by-step explanation:

Slope = (y2-y1)/(x2-x1)

Therefore,

slope = (-12-(-9))/(-6-(-9))

= -3/3

=-1

8 0
3 years ago
Find the perimeter of the isosceles triangle with points A (0,0); B (3,3); and C (6,0)
finlep [7]

Answer:

use distance formula for the sides of the triangle

6 0
3 years ago
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