1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tema [17]
2 years ago
9

D. 3h =

Mathematics
1 answer:
vfiekz [6]2 years ago
8 0
Answer: e. 2h + 3 = 10; h = 3.5h

Explanation:

Jane can run 2 miles per hour. (2h)

He need to run 10 miles in total and has done 3 so far. (+ 3 = 10)

The equation can be written:

2h + 3 = 10
2h = 7
h = 7/2 = 3.5



You might be interested in
Use the MacLaurin series for f(x).
katrin [286]
<span>y = tan^−1(x2/4)</span> tan(y) = x2/4 sec2(y) = x/2 y′ = xcos^2(y)/2 <span>cos^2(y) = <span>16x2+16</span></span> <span>y′ = <span>8x/(<span>x2+16)

let u be x2+16
du is 2x dx
dy = 4 du / u
 y = 4 ln (</span></span></span>x2 <span>+ 16)
 
y at x =0 = </span> 4 ln (<span>16) = 11.09</span>
6 0
3 years ago
Complete the statement pls due in 20 minutes
lubasha [3.4K]

Answer:

For the second one: NO congruent to MO.

For the third one: angle N congruent to angle O.

:)

7 0
3 years ago
A(n)=-6-4(n-1) find the 4th term
egoroff_w [7]

Answer:67738373783

Step-by-step explanation:

3 0
3 years ago
A manufacturer of cream filled donuts collected data from its automatic filling process, the amount of cream inserted into the d
fenix001 [56]

Answer:

The correct value is t* = 2.797.

Step-by-step explanation:

The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So

df = 25 - 1 = 24

99% confidence interval

Now, we have to find a value of T, which is found looking at the t table, with 24 degrees of freedom(y-axis) and a  two-tailed confidence level of 1 - \frac{1 - 0.99}{2} = 0.995. So we have T = 2.797.

4 0
3 years ago
For number 21, can it be “less than or equal to” $50, or $49 and less?
Setler79 [48]

Less then or equal to, and your sign is pointing the wrong way I believe.

8 0
3 years ago
Other questions:
  • 1/2 = 3/6, shade the model to find
    9·2 answers
  • Where is B when A(6,7) and the midpoint is (9,0)?​
    11·1 answer
  • 4. Charlie drove from Calgary to Saskatoon, which is a distance
    7·1 answer
  • Please help me on 18 and 19
    11·1 answer
  • Given a mean of 61.2 and a standard deviation of 21.4, within how many standard deviations of the mean do the values 45,78,62,90
    12·2 answers
  • Which expression is equivalent to (73)−2?
    9·2 answers
  • What the answer to this
    14·1 answer
  • Laura has already baked 9 pies, and she can
    6·1 answer
  • Find the area of a circle with a radius of 6 feet. Use 3.14 for pi
    12·1 answer
  • Please someone help me this is the third time i have had to post this question bc of bots
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!