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
Xelga [282]
2 years ago
8

Plz help with this asap

Mathematics
2 answers:
kolbaska11 [484]2 years ago
7 0
The answer is A and D
Tems11 [23]2 years ago
6 0

Answer:

A and D

Step-by-step explanation:

You might be interested in
THE SHINKANSEN PASSENGER TRAIN OF JAPAN TRAVELS AT A RATE
OlgaM077 [116]

Answer:

srry need points

Step-by-step explanation:

r u sure thats college work

8 0
3 years ago
**ANSWER QUICKLY PLEASE**
Levart [38]

Answer:

is 6.5y + 10

iready

7 0
2 years ago
Read 2 more answers
Find the coordinates of a point on a circle with radius 18 corresponding to an angle of 190°
devlian [24]

The coordinates of a point on a circle with radius 18 corresponding to an angle of 190° are (-17.73, -3.13).

What is transforming coordinates?

Polar coordinates (r,θ) are transformed into Cartesian coordinates (x, y) using the formulas x = r cos(θ), and y = r sin(θ).

This problem is under the concept of transforming polar coordinates (r,θ) to cartesian coordinates  (x, y).

For this problem the polar coordinates  are r = 18 and θ = 190°.

Convert these polar coordinates into a cartesian coordinates as,

x = r cos(θ) = 18 cos(190°) = -17.73

y = r sin(θ) = 18 sin(190°) = -3.13

The coordinates of a point on a circle with radius 18 corresponding to an angle of 190° are (-17.73, -3.13).

To know more about the transforming coordinates, click on the below link

brainly.com/question/2689696

#SPJ13

8 0
1 year ago
A sample of 1500 computer chips revealed that 32% of the chips do not fail in the first 1000 hours of their use. The company's p
Grace [21]

Answer:

Yes, we have sufficient evidence at the 0.02 level to support the company's claim.

Step-by-step explanation:

We are given that a sample of 1500 computer chips revealed that 32% of the chips do not fail in the first 1000 hours of their use. The company's promotional literature claimed that above 29% do not fail in the first 1000 hours of their use.

Let Null Hypothesis, H_0 : p \leq 0.29  {means that less than or equal to 29% do not fail in the first 1000 hours of their use}

Alternate Hypothesis, H_1 : p > 0.29  {means that more than 29% do not fail in the first 1000 hours of their use}

The test statics that will be used here is One-sample proportions test;

          T.S. = \frac{\hat p -p}{\sqrt{\frac{\hat p(1-\hat p)}{n} } }  ~ N(0,1)

where, \hat p = proportion of chips that do not fail in the first 1000 hours of their use = 32%

            n = sample of chips = 1500

So, <u>test statistics</u> = \frac{0.32-0.29}{\sqrt{\frac{0.32(1-0.32)}{1500} } }

                              = 2.491

<em>Now, at 0.02 level of significance the z table gives critical value of 2.054. Since our test statistics is more than the critical value of z so we have sufficient evidence to reject null hypothesis as it fall in the rejection region.</em>

Therefore, we conclude that more than 29% do not fail in the first 1000 hours of their use which means we have sufficient evidence at the 0.02 level to support the company's claim.

7 0
3 years ago
Find a which length of arc WW on c
adoni [48]
€ = 7/9
7/9÷2 = .389
C = 2pi•r = 2•pi•18 = 36pi
WV = 7/9 (36pi) = .389 (36)pi = 14pi
So C) 14pi is the answer
3 0
3 years ago
Other questions:
  • In the expression -16t2 − 8t + 24, what does the constant term represent?
    14·2 answers
  • The slope of a linear function h(x) is 2. Suppose the function is translated 8 units up to get d(x). How can h(x) be translated
    6·1 answer
  • 1,220,000,000 in scientific notation?<br><br> 0.0287 in scientific notation?
    6·2 answers
  • Which of these equations is balanced ?
    5·1 answer
  • Matthew drove 74 miles in 2 hours. On average, how fast did he drive in hours per mile? Express your answer in simplest form.
    7·1 answer
  • Find the distance between each pair points (-5,3) , (-4,-5)?
    12·1 answer
  • What is the equation of a line that is parallel to the line<br> whose equation is y = x + 2?
    7·1 answer
  • One soda and one taco costs $2.1. Two sodas and three tacos cost $5.15. Find the cost of a soda and a taco. Whoever answer this
    15·1 answer
  • Find the range and standard deviation of the set of data.<br> 210, 213, 216, 219, 222, 225, 228
    9·1 answer
  • Daniel has $30 in a savings account that earns 5%
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!