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nevsk [136]
3 years ago
7

Which statement is true about the variability of the distributions

Mathematics
1 answer:
luda_lava [24]3 years ago
6 0
The first one. The interquartile range of typing speeds after the course is greater than the interquartile range of speeds before the course.
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Please help!!!!<br> I desperately need the correct answer I’ve been trying all day!
zysi [14]

Answer:14708

Step-by-step explanation:Exponential Functions:

y=abxy=ab^x this is not right      not correct

y=ab

x

a=starting value = 13000a=\text{starting value = }13000

a=starting value = 13000

r=rate = 2.5%=0.025r=\text{rate = }2.5\% = 0.025

r=rate = 2.5%=0.025

Exponential Growth:\text{Exponential Growth:}

Exponential Growth:

b=1+r=1+0.025=1.025b=1+r=1+0.025=1.025

b=1+r=1+0.025=1.025

Write Exponential Function:

y=13000(1.025)xy=13000(1.025)^x

y=13000(1.025)

x

Put it all together

Plug in time for x:\text{Plug in time for x:}

Plug in time for x:

y=13000(1.025)5y=13000(1.025)^{5}

y=13000(1.025)

5

y=14708.30677y= 14708.30677

y=14708.30677

Evaluate

y≈14708y\approx 14708

y≈14708

5 0
3 years ago
Read 2 more answers
What is the algebra expression for this six feet less than the width
Tatiana [17]
So,

"six feet less than"

- 6

"the width"

w

w - 6 

"six feet less than the width (w)"

w - 6
4 0
4 years ago
What is the probability that two different colored marbles are drawn, given that the first marble drawn is red?.
inessss [21]

Answer:

what are the color of the marbles that are not red?

Step-by-step explanation:

5 0
2 years ago
Devon pays $39.95 for her gym membership. After that she pays $6.95 for each visit to the gym. What is the greatest number of vi
tangare [24]
88.60-39.95=48.65

48.65/6.95=7

Answer is 7
8 0
3 years ago
Read 2 more answers
Find a formula for a function f(x,y,z) whose level surface f=81 is a sphere of radius 9, centered at the origin.
Mrrafil [7]

81(9 \times 8 = 72 + 9) = 81
4 0
3 years ago
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