แผ่นงานCompound
คำถามทั้งหมด: 15
What is the equation of the graph?
y=10⋅4x
y=4⋅10x
y=10⋅(.25)x
y=.25⋅10x
What is the equation when your initial value is 2.5, and the amount doubles.
y=2.5(2)x
y=2(3)x
y=4(3)x
y=90(2)x
Choose the equation the model this situation: You have a job with a starting salary of $12,000 and a raise of 10% each year.
y=12000(1.1)x
y=12000(0.9)x
y=12000(0.1)x
y=12000(10)x
Choose the equation the model this situation: the population of spiders starts at 525 and decreases by 27%.
y=525(0.73)x
y=0.73(525)x
y=525(1.27)x
y=1.27(525)
Is the function a exponential GROWTH OR DECAY ?
growth
decay
Brayden invested $1,700 in an account paying an interest rate of 5% compounded quarterly. Assuming no deposits or withdrawals are made, how much money, to the nearest hundred dollars, would be in the account after 7 years?
$2300
$2500
$2400
$2000
Aubrey invested $55,000 in an account paying an interest rate of 5.1% compounded daily. Assuming no deposits or withdrawals are made, how much money, to the nearest ten dollars, would be in the account after 15 years?
(a)
How did you like doing the homework on Quizizz?
In the compound interest formula what does the A stand for?
The amount of interest
The total amount
The interest rate
The time
Change 6.5% to a decimal
.65
6.5
.065
.065%
Change 18% to a decimal
18
.18
.018
.18%
Caiden earned $475 from mowing lawns last summer.He deposited this money in an account that pays an interest rate of 3.8% compounded annually. What will be his balance after 15 years?
$827.52
$831.10
$839.45
$846.80
Emily’s parents put $1,500 in her bank account for college tuition. At an interest rate of 8.25% compounded annually,what will be the balance after 18 years?
$6,273.50
$6,314.08
$6,385.72
$6,427.94
Treasure won $3,000 from a radio contest. If she puts this money in a bank account that earns 2.9% interest compounded quarterly, how much total will she earn in 10 years?
$4915.59
$3933.28
$2979.81
$4005.09
Zach's parents put $1,500 in her bank account for college tuition. At an interest rate of 8.25% compounded semi-annually, what will be the balance after 18 years?
$6,273.50
$6,314.08
$6,385.72
$6,427.94
แป้นคำตอบCompound
คำถามทั้งหมด: 15
y=10⋅4x
y=2.5(2)x
y=12000(1.1)x
y=525(0.73)x
decay
$2400
The total amount
.065
.18
$831.10
$6,427.94
$4005.09
$6,427.94
