Help PLZZ NO FILES PLZZZ

Answer:

Step-by-step explanation:

First you solve for a: a=(10-2h)/7 which you then plug into "a": (10-2h)/7=10-2h\

Answer:

Perimeter=56 units

Area =196 square unites

Step-by-step explanation:

The diagonal would be 14√2.

The formula for area using the diagonal is 1/2d².

1/2x(14√2)²=1/2x196x2=196

For perimeter, s²+s²=392

2s²=392

s²=196

s=√196

s=14

14x4=56

foot ×12 =inch

here,

inch=96

foot=?

now

foot = inch /12

foot = 96/12

foot= 8 ft

9515 1404 393

Answer:

  10 inches

Step-by-step explanation:

Use the formula for the area of a trapezoid. Fill in the given information and solve for the unknown.

  A = 1/2(b1 +b2)h

  50 in² = (1/2)(3 in +7 in)h

  50 in²/(5 in) = h . . . . . . . . . . divide by the coefficient of h

  10 in = h

The height of the trapezoid is 10 inches.

Answer:

[tex]f(x) = \frac{1}{ {x}^{14} } \\ f'(x) = - \frac{14}{x {}^{15} } [/tex]

Answer:

"0.0373" seems to be the appropriate solution.

Step-by-step explanation:

The given values are:

n₁ = 43

n₂ = 35

[tex]\bar{x_1}=217800[/tex]

[tex]\bar{x_2}=204700[/tex]

[tex]\sigma_1=30300[/tex]

[tex]\sigma_2=33800[/tex]

Now,

The test statistic will be:

⇒  [tex]Z=\frac{\bar{x_1}-\bar{x_2}}\sqrt{\frac{\sigma_1^2}{n_1} +\frac{\sigma_2^2}{n_2} }[/tex]

On substituting the given values in the above formula, we get

⇒      [tex]=\frac{217800-204400}{\sqrt{\frac{(30300)^2}{43} +\frac{(33800)^2}{35} } }[/tex]

⇒      [tex]=\frac{217800-204400}{\sqrt{\frac{918090000}{43} +\frac{1142440000}{35} } }[/tex]

⇒      [tex]=\frac{13400}{7347.93}[/tex]

⇒      [tex]=1.7828[/tex]

then,

P-value will be:

=  [tex]P(Z>1.7828)[/tex]

=  [tex]0.0373[/tex]

Answer:

16 cups a day

Step-by-step explanation:

Answer:

Hello! answer 9/1000

Step-by-step explanation:

All you have to do is multiply the probability of each then you will get your answer so...

6/20 × 4/20 × 3/20 = 9/1000 So thats your probability. Hope that helps!

Answer: 21+35

Step-by-step explanation: This is distributive property, you distribute the 7 to each of the numbers, so 7*3+7*5=21+35

Answer: 21+35

Step-by-step explanation: Use the distributive property in this situation in order to get rid of the parentheses. Multiply 7 by both numbers inside the parentheses (keeping the addition symbol) in order to get your solution.

Answer:

1 and 3

Step-by-step explanation:

if you solve

5(a+4) it equals

5a +20

Answer:

1 and 3

Step-by-step explanation:

1. 5(a+4)  Distribute = 5a+5*4 = 5a +20

2. 5a+4

3. 5a+20

4 5*a*4 = 20a

The two that are equal are 1 and 3

Answer:

g= 4 and g =5

Step-by-step explanation:

Answer: g = 5 and g = 6

Step-by-step explanation:

trust me </3

Answer:

Step-by-step explanation:

Answer:

.266666... or [tex]\frac{4}{15}[/tex]

Step-by-step explanation:

Multiply the numerator by the other numerator, in this case it would be 2 * 2, to get 4. This is your numerator for the answer.

Then do the same for the denominators. 5 * 3 is 15.

Therefore, your answer is [tex]\frac{4}{15}[/tex]

Hope that this helps!

Answer:

122in^2

Step-by-step explanation:

A= 10x10x3.14 = 314in^2

Ar= 12x16= 192in^2

Asr= 314-192= 122in^2

Answer:

The higher the interquartile range the bigger the variance as it the difference between the 0.25 and 0.75 quantiles. which basically means if the difference between the 25 percent and 75 percent is higher then there is more variety as they are further away.

Step-by-step explanation:

Which basically means if the difference between the 25 percent and 75 percent is higher then there is more variety as they are further away.

Would be amazing if you marked brainliest and feel free to comment any follow up questions ^^

The apple sample has a greater typical value or median.

The orange sample has a greater variability or spread.

No, it is not possible that the heaviest piece of fruit in the two samples was orange because the median weight of the orange sample is less than the median weight of the apple sample.

An interquartile range is a measure of the difference between the upper and lower quartiles of a dataset.

W can find the values of the upper and lower quartile and median from a box plot.

The middle line is the median and the first line is the lower quartile and the last line is the upper quartile.

The formula used is Upper quartile - Lower quartile.

We have,

1.

The apple sample has a greater typical value or median, which is 150 grams, compared to the orange sample which has a median of 130 grams.

2.

The orange sample has a greater variability or spread as indicated by the interquartile range (IQR) of 11 grams, which is larger than the IQR of the apple sample which is 8 grams.

3.

No, it is not possible that the heaviest piece of fruit in the two samples was orange because the median weight of the orange sample is less than the median weight of the apple sample.

The median is a measure of central tendency and it indicates that at least half of the oranges weigh less than 130 grams, while at least half of the apples weigh more than 150 grams.

Therefore, it is more likely that the heaviest piece of fruit is an apple, not an orange.

However, we cannot be certain about this without knowing the actual weights of all the apples and oranges in the samples.

Thus,

The apple sample has a greater typical value or median.

The orange sample has a greater variability or spread.

No, it is not possible that the heaviest piece of fruit in the two samples was orange because the median weight of the orange sample is less than the median weight of the apple sample.

Learn more about the interquartile range here:

https://brainly.com/question/29204101

#SPJ3

Answer:

11 weeks

Step-by-step explanation:

34+10x=144 equation

10x=110

x=11

check answer

11*$10=$110 money after 11 weeks at $10/week

    +.       34 money saved

     =.     144 money needed.

the answer is A I believe

Answer:

a = 100,000

b= 100,000

c = 10,000

d = 1,000

uhhh... a and b are the same... c and d are different.

Step-by-step explanation:

Answer:

94 yards^2

Step-by-step explanation:

Follow the rule for the Surface Area of a Rectangular Prism.

Formula: SA = 2lw + 2lh + 2wh

Substitute the values and you'll be fine.

Pls mark Brainliest and have a great day!!!

The Surface area of solid is 94 yd².

The surface area of a three-dimensional object is the total area of all its faces.

Here, Given area of the solid are 12 yd², 8 yd², 24 yd², 8 yd², 12 yd², 24 yd², and 6 yd²

Total Surface area = 12 + 8 + 24 + 8 + 12 + 24 + 6

                               = 94 yd²

Thus, the Surface area of solid is 94 yd².

Learn more about Surface Area from:

https://brainly.com/question/2835293

#SPJ2

Answer: Where is the data?... where I can solve it

Step-by-step explanation:

Question:

Which statement explains how to calculate the mean of a set of data? O A. Subtract the smallest from the largest value. O B. Add the largest and the smallest values and divide by 2. O C. Find the sum of all the values and then divide by the number of values. OD. Organize the data from least to greatest and find the value in the middle. O E. Organize the data from least to greatest and Identify which value is repeated the most often.​

Answer:

Step-by-step explanation:

Mean is just another name for average. To find the mean of a data set, add all the values together and divide by the number of values in the set. The result is your mean !

9514 1404 393

Answer:

  ±i

Step-by-step explanation:

  q² = -1

  q = ±√(-1) = ±i . . . . . . i is the name given to the square root of -1.

Answer:

[tex]\text{D. -685}[/tex]

Step-by-step explanation:

Let the submarine's initial position be 0. After diving 993 feet, its position will be -993 ft. The submarine then ascends 308 feet, meaning its final position will be [tex]-993+308=\boxed{-685}[/tex].

Answer:

This is an example of

C. simultaneous causality.

Step-by-step explanation:

Simultaneous causality eliminates the conclusion that is often taken for granted to the effect that one variable is a response variable while the other is an explanatory variable because the two variables, the price and the number of shares, influence each other at the same time.  When more shares are traded than demanded in the stock market in any day, the price tends to go down, and vice versa.

Answer:

1/9

Step-by-step explanation:

niether is really an answer its

Answer:

The least accurate statement regarding elements of a model for this setting is:

4 The unsatisfied demand in a year is max(Z – 45,000, 0).

Step-by-step explanation:

Expected annual demand for Prisdol = 50,000

Annual Plant Capacity = 45,000 units of drugs

Cost of building the plant = 45,000 * $16

Annual maintenance cost = 45,000 * $0.40

Production cost per unit = $0.20

Selling price per unit = $3.70

Sales revenue in a year = Z * $3.70,

where Z denotes the random demand in a year

b) Statements 1, 2, and 3 are accurate in this model setting.  However, statement 4 sets up a model that does not concur with the setting.  The unsatisfied demand in a year should be Z minus 45,000 if the plant produced full capacity.  Otherwise, it is Z minus annual production units.

Answer:

50

Step-by-step explanation:

Answer:

hi shawty

Step-by-step explanation:

woa me when lesbain

Answer:

b=16cm .......................

Answer:

16 cm is the base

Step-by-step explanation:

the formula is

1/2 times base times Height

b= unknown

h= 3

Base times 3 is 3b

the question is like 3b/2= 24cm2 - this is the area

when you simplify, you will get 16 cm

If you want, make sure to check your answers.

Answer:

a d e

Step-by-step explanation:

hope this helps mark me brainleast :)