In △JKL, the measure of ZL=90°, KL = 11 feet, and JK = 32 feet. Find the measure of
ZJ to the nearest tenth of a degree.

Answer:

a triangular prism

Step-by-step explanation:

they are all 180)

Answer:

Possibly pyramid and if it needs to be more specific triangular based pyramid.

Though this might not be correct.

Step-by-step explanation:

Answer:

80.4

Step-by-step explanation:

Answer:

I think it is a 7 foot difference between both sorry if wrong

2 * A/ B= 2 * 12.16  / 3.6 = 6.76

Answer:

Normality assumptions are met.

The 90% confidence interval for the proportion of adult drivers that run at least one red light in the last month is (0.4892, 0.5356).

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of [tex]\pi[/tex], and a confidence level of [tex]1-\alpha[/tex], we have the following confidence interval of proportions.

[tex]\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}[/tex]

In which

z is the zscore that has a pvalue of [tex]1 - \frac{\alpha}{2}[/tex].

A poll is conducted on a simple random sample of adult drivers and it is found that out of 1251 adult drivers, 641 of them have run at least one red light in the last month.

This means that [tex]n = 1251, \pi = \frac{641}{1251} = 0.5124[/tex]

Normality assumptions:

We need that: [tex]n\pi \geq 10, n(1-\pi)\geq 10[/tex]

We have that:

[tex]n\pi = 1251*0.5124 = 641[/tex]

[tex]n(1-\pi) = 1261*0.4876 = 610[/tex]

So normality assumptions are met.

90% confidence level

So [tex]\alpha = 0.1[/tex], z is the value of Z that has a pvalue of [tex]1 - \frac{0.1}{2} = 0.95[/tex], so [tex]Z = 1.645[/tex].

The lower limit of this interval is:

[tex]\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.5124 - 1.645\sqrt{\frac{0.5124*0.4876}{1251}} = 0.4892[/tex]

The upper limit of this interval is:

[tex]\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.5124 + 1.645\sqrt{\frac{0.5124*0.4876}{1251}} = 0.5356[/tex]

The 90% confidence interval for the proportion of adult drivers that run at least one red light in the last month is (0.4892, 0.5356).

Answer:

c Christopher

Step-by-step explanation:

hope this helps

Answer:

No, the Large Counts Condition is not met.

Step-by-step explanation:

edge 2021

The condition for inference met is no, the large count's condition is not met.

A teacher attempts to make a number cube unfair by drilling out the spots on one side and inserting lead weights. to determine if she was successful she rules the number cube 50 times and keeps track of the number of times she rolls a 1. she rolls a 1 15 times.

Interference is the phenomenon that occurs when two waves meet while traveling along with the same medium.

The interference of waves causes the medium.

She would like to know if the data provide convincing evidence that the proportion of roles will land on a one is greater than 1/6.

Therefore option second is correct.

That is no, the large count's condition is not met.

To learn more about the interference visit:

https://brainly.com/question/2166481

#SPJ2

Answer:

the third option

Step-by-step explanation:

Answer:

y=9x-5

Step-by-step explanation:

You want to find the equation for a line that passes through the point (1,4) and has a slope of 9.

First of all, remember what the equation of a line is:

y = mx+b

Where:

m is the slope, and

b is the y-intercept

To start, you know what m is; it's just the slope, which you said was 9. So you can right away fill in the equation for a line somewhat to read:

y=9x+b.

Now, what about b, the y-intercept?

To find b, think about what your (x,y) point means:

(1,4). When x of the line is 1, y of the line must be 4.

Because you said the line passes through this point, right?

Now, look at our line's equation so far: b is what we want, the 9 is already set and x and y are just two "free variables" sitting there. We can plug anything we want in for x and y here, but we want the equation for the line that specifically passes through the point (1,4).

So, why not plug in for x the number 1 and y the number 4? This will allow us to solve for b for the particular line that passes through the point you gave!.

(1,4). y=mx+b or 4=9 × 1+b, or solving for b: b=4-(9)(1). b=-5.The equation of the line that passes through the point (1,4) with a slope of 9

is

y=9x-5

Answer:

m = 4

Step-by-step explanation:

[tex] \because ABCD\sim QRST[/tex]

[tex] \therefore \frac{10}{m}= \frac{15}{6}[/tex]

[tex] \therefore m= \frac{10\times 6}{15}[/tex]

[tex] \therefore m= \frac{60}{15}[/tex]

[tex] \therefore m=4[/tex]

Answer:

A = 33 units^2

Step-by-step explanation:

The area of a rectangle is given by

A = l*w  where l is the length and w is the width

A = 11 * 3

A = 33 units^2

Answer:

D. 33 square units

Step-by-step explanation:

A=wl=3x11=33

Answer:

x^2+10x+16

Step-by-step explanation:

Plug in the values

h=x+8

b=2x+4

A=1/2(2x+4)(x+8)

A=(x+2)(x+8)

FOIL: x^2+8x+2x+16

A=x^2+10x+16

Answer:

6.9%.

Step-by-step explanation:

Given that a university class has 26 students: 12 are art majors, 9 are history majors, 5 and are nursing majors, and the professor is planning to select two of the students for a demonstration, where the first student will be selected at random, and then the second student will be selected at random from the remaining students, to determine what is the probability that the first student selected is a history major and the second student is a nursing major the following calculations must be performed:

26 = 100

9 = X

9 x 100/26 = X

900/26 = X

34.61 = X

25 = 100

5 = X

500/25 = X

20 = X

0.2 x 0.3461 = X

0.069 = X

Thus, the probability that the first student selected is a history major and the second student is a nursing major is 6.9%.

Answer:

6.9%

Step-by-step explanation:

Hope this will help

Answer:

H) 1.2 x 10^8

Step-by-step explanation:

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the  

10. If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

1.2 x 10^8

Answer:

a.) 66

Step-by-step explanation:

Perimeter of JKL = JA + AL + CK + CL + KB + JB

JA = 13,

AL = 9,

CK = 11

CL = AL = 9 (tangents drawn from an external point are congruent)

KB = CK = 11 (tangents drawn from an external point are congruent)

JB = JA = 13 (tangents drawn from an external point are congruent)

Plug in the values

Perimeter of JKL = 13 + 9 + 11 + 9 + 11 + 13

= 66

Answer:

16 in squared

Step-by-step explanation:

Answer: 7 and 42.

Step-by-step explanation:

Let the two whole numbers be x and y.

From the question given, we can form an equation as:

x × y = 294 ........ i

x/y = 6 .......... ii

From equation ii

x/y = 6

x = 6y

Put the value of x back into equation i

x × y = 294

6y × y = 294

6y² = 294

y² = 294/6

y² = 49

y = ✓49

y = 7

Since x × y = 294 and y = 7,

x = 294/7

x = 42

The numbers are 7 and 42.

Answer:

the answer is 2

Step-by-step explanation:

12-5(2)=12-10=2

please mark brainliest if you can, it will help me a lot

Answer:

A

Step-by-step explanation:

12-5(2)

5 times 2 = -10

12-10= 2

Answer:

The answer would be 3 pillows on each twin bed and 6 pillows on each queen bed.

Step-by-step explanation:

first house:

3 pillows x 4 twin beds = 12 pillows

18 total pillows - 12 twin bed pillows = 6 queen bed pillows

Second house

6 queen bed pillows x 4 queen beds = 24 queen bed pillow

3 twin bed pillows x 4 twin beds = 12 twin bed pillows

24 queen bed pillow + 12 twin bed pillows = 36 total pillows

Answer:

3 pillows on each twin bed and 6 pillows on each queen bed.

Step-by-step explanation:

(i had this on khan and i already knew the answer just wanted to help :>)

Answer:

B. is the right answer

Step-by-step explanation:

Because I just know

it's the top left corner

Answer:

top left!

Step-by-step explanation:

add it all together and get that! :D

Answer:

She would have 24 single shoes. This is because she has 12 pairs and there are 2 of something in each pair. Therefore, Danielle would have 24 single shoes. (12*2=24) Hope this helped!!

Answer:

0.1

Step-by-step explanation:

Answer:

0.1

Step-by-step explanation:

Was this the answer you were looking for??

Answer

65 feet long

Step-by-step explanation:

15x5 is 65

Answer:

Step-by-step explanation:

5 feet ÷ 8 = 5/8 of a foot for each rod.

(In inches that would be 5/8 × 12 inches = (5 × 12)/8 inches = 60/8 inches = 15/2 inches = 7 1/2 inches.)

13 rods would be 13 × 5/8 feet = (13 × 5)/8 feet = 65/8 feet = 8 1/8 feet

Answer:

$7.15

Step-by-step explanation:

You would get this by dividing $35.75 by 5.

Answer:

=0.7f−5.84

Step-by-step explanation:

Let's simplify step-by-step.

f(0.7)−6.32−0.8+1.28

=0.7f+−6.32+−0.8+1.28

Combine Like Terms:

=0.7f+−6.32+−0.8+1.28

=(0.7f)+(−6.32+−0.8+1.28)

=0.7f+−5.84

Answer:

=0.7f−5.84

Pls Brainliest

Answer:

for calculating weighted mean of 64 patients with pulmonary tuberculosisfor calculating weighted mean of 64 patients with pulmonary tuberculosis by age group in Baghdad, find the arithmetic mean of the age of these patients, where Xj fj = 1660 by age group in Baghdad, find the arithmetic mean of the age of these patients, where Xj fj = 1660

Answer:

B

Step-by-step explanation:

2(x-4) = 2x - 8