help plz will give brainlyst​

Answer:

Change in blood pressure ;

Quantitative

Step-by-step explanation:

The response variable also called the predicted variable is the measured variable whose out one depends or relies on the value of the independent or predictor variable. In the scenario above, the measured variable is the change in blood pressure which could be caused by consumption of a certain color of chocolate. The type of chocolate consumed by the subjects (dark or white) is the independent or predictor variable which is expected to effect a change in blood pressure (predicted or measured variable).

Blood pressure change is measured using devices which output numeric values signifying the blood pressure value. This numeric characteristics makes blood pressure change a quantitative variable

Answer:

30 pounds

Step-by-step explanation:

So for this problem you do 2 1/2 * 12, or 5/2 * 12. You get 60/2 = 30.

Answer:

30 pounds

Step-by-step explanation:

We start by converting 2  1/2 pounds into its decimal form: 2.5 pounds.

Now we consider that there are 12months per year, therefore in one year she will lose:

2.5 * 12 = 30 pounds

Answer:

2/9

Step-by-step explanation:

each city has a probability of 1/9

one city 'or' another means to add their probabilities:  1/9 + 1/9 = 2/9

The probability of Cleveland or Dallas getting picked is [tex]\frac{2}{9}[/tex].

'Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.'

According to the given problem,

Total number of city names = 9

Favorable events = 2 [ Cleveland, Dallas]

Probability = [tex]\frac{Favorable events}{Total number of events}[/tex]

Probability of Cleveland getting picked = [tex]\frac{1}{9}[/tex]

Probability of Dallas getting picked = [tex]\frac{1}{9}[/tex]

Probability of Cleveland OR Dallas getting picked = [tex]\frac{1}{9}+\frac{1}{9}[/tex]

                                                                                   = [tex]\frac{2}{9}[/tex]

Hence, we can conclude, probability of Cleveland or Dallas getting picked is [tex]\frac{2}{9}[/tex].

Learn more about probability here: https://brainly.com/question/11234923

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Answer:

x=7

Step-by-step explanation:

h(x) = 17 so you would input 17 for h(x). The equation should look like this. 17= 3x-4. Add 4 to both sides changing the equation to 21 = 3x. Finally divide both side by 3 and you should get x = 7.

Step-by-step explanation:

129

hope it helps

please mark me as brainlist

Answer:

it is 129

Step-by-step explanation:

Answer:

Here :D

Step-by-step explanation:

look at one of the 30 central triangles.

Each will be isosceles with a vertex angle of 12°

base^2 = 1^2 + 1^2 - 2(1)(1)cos12°

= 2 - 2cos12°

so the perimeter is 30(2 - 2cos12°)

= 60 - 60cos12°

use your calculator if you need a decimal answer.

Answer: 5 pounds

Step-by-step explanation:

Think about it in order to find j you multiply 6 times c. If j=30 you divide 30 from 6 to find the value of c. This is why c is 5.

Hope this helps :)

Answer:

12100

Step-by-step explanation:

I = PRT

plug in the numbers and don't forget you need to add the first number again

I = 11000 × .10 × 1           + 11000

Answer:

0.08192

Step-by-step explanation:

Given 50, 20, 8, ...

The sequence is geometric in nature

The nth term of the geometric sequence is exoressed as;

Tn = ar^{n-1}

a is the first term = 50

r is the common ratio = 20/50 = 8/20 = 2/5

n is the number of term = 8 (since we need the 8th term)

Substitute

T8 = 50(2/5)^{8-1}

T8 = 50(2/5)^7

T8 = 50(128/78,125)

T8 = 0.08192

Hence the 8th term is 0.08192

9514 1404 393

Answer:

  2

Step-by-step explanation:

The marked angles are corresponding, hence congruent.

  10x -14 = 7x -8

  3x = 6 . . . . . . . . add 14-7x to both sides

  x = 2 . . . . . . . . . divide by 3

Answer:

(d+5)^2

Step-by-step explanation:

9514 1404 393

Answer:

  335 ft

Step-by-step explanation:

The relationship between distances and the angle is ...

  Tan = Opposite/Adjacent

  tan(28°) = (lighthouse height)/(distance to ship)

  distance to ship = (178 ft)/tan(28°) ≈ 334.77 ft

The ship is about 335 ft from the base of the lighthouse.

Answer:

it's uhh is the answer

Answer:

B

Step-by-step explanation:

Answer:

if you mean .500 + 500 its 500.5

if you mean 500 + 500 then its 1,000

Step-by-step explanation:

Step-by-step explanation:

what u suppose to do on this work, reply quickly so I can help

Answer:

 3/2

Step-by-step explanation:

A proportional relationship is described by ...

 y = kx

The value of k can be found by dividing by x:

 k = y/x

For the given non-zero point (1/4, 3/8), the value of k is found to be ...

 k = (3/8)/(1/4) = (3/8)/(2/8)

 k = 3/2

The constant of proportionality is 3/2.

Answer:

x = 80

Step-by-step explanation:

9+1=10 so x/8 must equal 10.

80/8 = 10 and subract by 9 = 1

Answer:

A=55

B=85

C=130

D=130

E=85

M=55

Step-by-step explanation:

A=M

B=E

C=D

pentagon has 540 degrees symmetry means same

Answer:

The answer is KLM, I hope it helped

Step-by-step explanation:

I got that answer because going in that order, the numbers are similar/ the same

Answer:

Step-by-step explanation:

7x−14

7x−14

=7(x−2)

Answer:

7(x−2)

Answer:

C, D, E

Step-by-step explanation:

i got it right :)

Answer:

A, D, E

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

Answer:

x= - 16

Step-by-step explanation:

substitute y=0 then multuply both sides move the variable to the left and change the sign.

Answer:

B and D

Step-by-step explanation:

If you are dividing by 2/9, that means you are multiplying by 9/2.

This can be split into multiplying by 9 and then dividing by 2, or multiplying by 9 and multiplying by 1/2.

Therefore, B and D work

Answer:

its congruent because of the lines

Answer:

$52.03

Step-by-step explanation:

1. Approach

To solve this problem, first one needs to calculate the sales tax, then one must add that to the amount spent on the purchase. To calculate sales tax, one must convert the percent to decimal form, this can be done by dividing the percent by 100. Then one will multiply the decimal by the amount spent.

2. Find the tax

As states above; to calculate sales tax, one must convert the percent to decimal form, this can be done by dividing the percent by 100. Then one will multiply the decimal by the amount spent.

a. convert percent to decimal

8.4 / 100 = 0.084

b. multiply the decimal by the amount spent

48 * 0.084 = 4.032

The amount spent on sales tax is, $4.032

3. Find the total amount spent

Now all one has to do is add the amount spent in tax by the amount spent on the purchase.

48 + 4.032 = 52.032

Since money is only spent rounded to the second decimal point, one has to round the number;

52.03

Answer:

Option B : Hector by 3 feet is the correct answer.

Step-by-step explanation:

Given that:

Mean of Daniel = [tex]\frac{Sum\ of\ quantities}{Number\ of\ quantities}[/tex]

Mean of Daniel = [tex]\frac{27+30+34+35+34}{5} = \frac{160}{5}[/tex]

Mean of Daniel = 32 feet

Mean of Hector = [tex]\frac{38+24+38+40+35}{5} = \frac{175}{5}[/tex]

Mean of Hector = 35 feet

Therefore,

Hector has a greater mean

Difference = Hector's Mean - Daniel's Mean

Difference = 35 - 32

Difference = 3 feet

Hence,

Option B : Hector by 3 feet is the correct answer.

Answer:

6x

Step-by-step explanation:

Since 2 sides are equal to 3x-3, multiply 3x-3 by 2.

=6x-6

Subtract 18x+6 - 6x-6

= 12x

Since 2 there are 2 sides missing, 12x divided by 2

=6x

⇒[tex] A = P (1 + \dfrac{R}{100} )^{n}[/tex]

=[tex]2000 (1 + \dfrac{20}{100})^{3}[/tex]

 = [tex]2000 ( 1 + \dfrac{1}{5} )^{3}[/tex]

 = [tex]2000 (\dfrac{6}{5}) ^{3}[/tex]

 = [tex]2000 \times\dfrac{6}{5} \times \dfrac{6}{5} \times \dfrac{6}{5}[/tex]

= 16 × 6 × 6 × 6

⇒A = Rs.3456

⇒CI = A - P

⇒CI = 3456 - 2000

⇒CI = Rs.1456

Answer:-

·Compound interest is Rs.1456.