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2 years ago

Which activity is 6 times faster than the fastest rowing speed?

2 answers:

6 0

The answer is Luge. And I searched up your question and found the whole practice sheet with the answer key. Just put the question on google and you'll find it.

Hope this helps!

Mkey [24]2 years ago

3 0

Answer:

Luge

Step-by-step explanation:

According to a different source, these are the fastest possible speeds of various types of sports:

Swimming: 5 mph

Cycling: 36.4 mph

Rowing: 14.23 mph

Luge: 85.38 mph

Throwing a baseball: 100.9 mph

The fastest rowing speed is 14.23 mph. The speed of the luge is 6 times this (14.23*6=85.38)

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3 years ago

Which number is a perfect cube 5,100,125,150

kolbaska11 [484]

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How do I find the volume of an L-block?

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3 years ago

Read 2 more answers

√₂

snow_lady [41]

Answer:

$2000 was invested at 5% and $5000 was invested at 8%.

Step-by-step explanation:

Assuming the interest is simple interest.

Simple Interest Formula

I = Prt

where:

I = interest earned.
P = principal invested.
r = interest rate (in decimal form).
t = time (in years).

Given:

Total P = $7000
P₁ = principal invested at 5%
P₂ = principal invested at 8%
Total interest = $500
r₁ = 5% = 0.05
r₂ = 8% = 0.08
t = 1 year

Create two equations from the given information:

$\textsf{Equation 1}: \quad \sf P_1+P_2=7000$

$\textsf{Equation 2}: \quad \sf P_1r_1t+P_2r_2t=I\implies 0.05P_1+0.08P_2=500$

Rewrite Equation 1 to make P₁ the subject:

$\implies \sf P_1=7000-P_2$

Substitute this into Equation 2 and solve for P₂:

$\implies \sf 0.05(7000-P_2)+0.08P_2=500$

$\implies \sf 350-0.05P_2+0.08P_2=500$

$\implies \sf 0.03P_2=150$

$\implies \sf P_2=\dfrac{150}{0.03}$

$\implies \sf P_2=5000$

Substitute the found value of P₂ into Equation 1 and solve for P₁:

$\implies \sf P_1+5000=7000$

$\implies \sf P_1=7000-5000$

$\implies \sf P_1 = 2000$

$2000 was invested at 5% and $5000 was invested at 8%.

Learn more about simple interest here:

brainly.com/question/27743947

brainly.com/question/28350785

5 0

1 year ago

How do you do this? Using the figure below, solve for x.

klio [65]

Answer:

x=15

Step-by-step explanation:

Substitute the values to check your answer...

(x²-11x)=60

(15²-11*15) =60.

7 0

2 years ago