Answer:
170 km/h
Step-by-step explanation:
Answer:
d. She should reject the null hypothesis because p < 0.10.
Step-by-step explanation:
We have a t statistic, so let's solve for the P-value on our calculators. (tcdf on a TI-84 calculator is 2nd->VARS->6.)
tcdf(left bound, right bound, degrees of freedom)
- Our left bound is t=1.457.
- Our right bound is infinity, because we're interested in the hypothesis µ>40 mg/dL. We use 999 to represent infinity in the calculator.
- Our degrees of freedom is n-1 = 15-1 = 14.
tcdf(1.457,999,14) = .084
.084 < P-value of .10, so we reject the null hypothesis.
200•0.08=16
200+16=216
The initial amount after a year will be 216$
Answer:
7.716049382716049e-4 or 1,296
Step-by-step explanation:
If 6 is to the power of 8 and my mind is not mistaken. Then it's 6^8=1,679,616 and then divide that by 6 to the power of 4 is 6^4=1,296. In the end with the numbers set. 1,679,616 Divided by 1,296 or 1,296 divided by 1,679,616.
Hello!
<em><u>Answer:</u></em>
<em><u>x=8</u></em>
<em><u>*The answer must have a positive sign.*</u></em>
Step-by-step explanation:
Distributive property: a(b+c)=ab+ac
First, you divide by 3 from both sides of an equation.
And then, you simplify. Then you can also divide by the numbers too.
Next, you subtract by 4 from both sides of an equation.
And finally, simplify and solve. You subtract by the numbers.
Final answer: → 
Hope this helps!
Thanks!
-Charlie
Have a great day!
:)
:D
