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
Juliette [100K]
3 years ago
12

Pls help and explain I will give 10 points :(

Mathematics
2 answers:
bagirrra123 [75]3 years ago
6 0

k=13t-2

=13*3-2

=39-2

37

andrew-mc [135]3 years ago
5 0

the answer is 37 k = 37

13 t -2 t=3

13(3) -2. if a number is in parentheses it is automatically. multiplying the number next to it

13x3 = 39

39-2 =37

You might be interested in
What is the length of the hypotenuse of the triangle?
atroni [7]

Step-by-step explanation:

Hey there!

Here;

ABC is a Right angled triangle.

Taking reference angle as angleA.

Now;

Hypotenuse (h) = AB

Perpendicular (BC)= 24 ft.

Base(AC)= 10 ft.

Now, Using Pythagoras relation;

h =  \sqrt{ {p}^{2}  +  {b}^{2} }

Put all values.

h =  \sqrt{ {24}^{2}  +  {10}^{2} }

Simplify it.

h =  \sqrt{576 + 100}

h =  \sqrt{676}

Therefore, h= 26ft.

<u>ANS</u><u>:</u><u> </u><u>OPTIO</u><u>N</u><u> </u><u>A</u><u>.</u>

<em><u>Hop</u></em><em><u>e</u></em><em><u> it</u></em><em><u> helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

3 0
3 years ago
Read 2 more answers
What is the value of y
Marat540 [252]
The answer is B. 55 degress
3 0
3 years ago
Read 2 more answers
The manufacturer of a refrigerator system for beer kegs produces refrigerators that are supposed to maintain a true mean tempera
Bond [772]

Answer:

There is sufficient evidence to support the claim that the mean temperature is different from 42 deg

Step-by-step explanation:

From the given information, we are being told that:

The manufacturer of a refrigerator system for beer kegs produces refrigerators that are supposed to maintain a true mean temperature, μ, of 42°F

i. e  mean  μ = 42

The owner of the brewery does not agree with the refrigerator manufacturer, and claims he can prove that the true mean temperature is incorrect.

Assuming that a hypothesis test of the claim has been conducted and that the conclusion is to reject the null hypothesis, state the conclusion in nontechnical terms.

From above;

The null and the alternative hypothesis can be computed as:

\mathbf{H_o : \mu  = 42} \\ \\ \mathbf {H_1 : \mu \neq 42}

Here , the hypothesis test of the claim is the alternative hypothesis.

The conclusion based on the decision rule:  is to reject the null hypothesis

∴

The conclusion in non technical terms is that :

There is sufficient evidence to support the claim that the mean temperature is different from 42 deg

4 0
3 years ago
QUICK!!<br><br> Which equation represents the relationship shown in the graph??
Dmitriy789 [7]

Answer:

y=1/2x

Step-by-step explanation:

Look at the graph, all you need is the first point.

Y is at 4 and X is at 2. We can divide y/x to get 4/2=1/2x

3 0
3 years ago
Read 2 more answers
Without using a calculator, determine the number of real zeros of the function
natta225 [31]
There should be a total of 3 zeros because the largest exponent is 3. 
8 0
3 years ago
Other questions:
  • Compare the decimals 13.03 and 13.30. Which comparison is correct? A. 13.03 &lt; 13.30 B. 13.03 = 13.30 C. 13.03 &gt; 13.30
    10·2 answers
  • What is the property to equation <br><br> 3+2=2+3
    12·1 answer
  • NEEED HELP ASAP
    10·1 answer
  • What is the coefficient in the expression below 42+2c
    6·1 answer
  • There are 4.5 litres of milk in a pot. The chef stirs in 2.5 g of salt and 1.2 litres of water. How much liquid is in the pot?
    12·1 answer
  • Mr watson rives 82 miles round trip each day how many miles does mr waton travel in 23 dys?
    14·1 answer
  • Irene makes 4 2\3 cups of pancake batter. She splits the batter into 2 bowls. She mixes blueberries into 2 1\4 cups of batter an
    12·2 answers
  • Y = 7x + 10y = -4x - 23
    5·1 answer
  • given that alpha and beta are roots of the quadratic equation ax²+bx+c=0, show that alpha+beta=-6÷a and alphabeta=c÷a​
    15·1 answer
  • 2) Jamar buy a puppy from the Pet Store for $550 and the sales tax is 7%. What is the total price?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!