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
Vladimir79 [104]
3 years ago
11

Someone plz help me on 16 and 17 plzz I will give brainliest

Mathematics
1 answer:
mario62 [17]3 years ago
6 0

Answer:

16. 8\frac{1}{2}-6\frac{3}{4}=\frac{7}{4}

17. 8\frac{1}{2}-3\frac{5}{8}=\frac{39}{8}

Step-by-step explanation:

Hope this helps!

Please mark me brainliest if you can. :)

You might be interested in
On a basketball court the free throw line is marked off geometrically this area of the court is called a key and is topped
Alenkinab [10]

Step-by-step explanation:

Arc length formula is

s = rx

where x is radinas.

A semi circle has a radian measure of

\pi

The radius is half of the diameter, 12 so the radius is

12 \times  \frac{1}{2}  = 6

So the arc length is

6 \times \pi = 6\pi

Area of semi circle is

\frac{1}{2} \pi {r}^{2}

where r is the radius.

\frac{1}{2} \pi6 {}^{2}

\frac{1}{2} 36\pi

18\pi

3 0
2 years ago
Given a sample mean difference of 23, a standard error of 4.2, and a critical t value of 2.262, what are the values for the conf
erastova [34]

Answer: (13.4996, 32.5004)

Step-by-step explanation:

The confidence interval for mean difference is given by :-

(\overline{x}_1-\overline{x}_2)\pm t^*\times SE ,

where (\overline{x}_1-\overline{x}_2) = sample mean difference .

t^*= critical t value (two-tailed)

SE= Standard error.

Given : (\overline{x}_1-\overline{x}_2)=23

t^*=2.262

SE= 4.2

Now, the confidence interval for mean difference will be :-

23\pm (2.262)\times (4.2)\\\\= 23\pm9.5004\\\\=(23-9.5004,\ 23+9.5004)\\\\=(13.4996,\ 32.5004)

Hence, the required confidence interval : (13.4996, 32.5004)

8 0
3 years ago
Graph a triangle ABC and perform a translation of (x + 4, y − 3) to create triangle A′B′C′.
LiRa [457]

Answer:

to describe the transformation in words you could say, triangle ABC was moved to the right 4 times and down 3 times.

4 0
3 years ago
Are any concentric circles shown?<br><br> yes<br> no
dimulka [17.4K]
No because there is no picture and circles
5 0
3 years ago
Read 2 more answers
What is 0.000001 written as a power of ten?
AleksandrR [38]
a^{-n}=\dfrac{1}{a^n}\\\\10^{-n}=\dfrac{1}{10^n}=0.\underbrace{000...1}_{n}\\\\\text{examples:}\\\\10^{-2}=\dfrac{1}{10^2}=\dfrac{1}{100}=0.\underbrace{01}_{2} \\10^{-4}=\dfrac{1}{10^4}=\dfrac{1}{10,000}=0.\underbrace{0001}_{4}\\\\\text{therefore}\\\\0.\underbrace{000001}_{6}=10^{-6}\\\\\text{Answer:}\ \boxed{B.\ 10^{-6}}
7 0
3 years ago
Other questions:
  • Kelly Puts $350 in a savings account. The savings account Pinale
    12·1 answer
  • Please help! I will mark you as brainliest!
    13·1 answer
  • Zoe's bank offers 2% simple interest on Simple Savings accounts. If she deposits her $500 of graduation money into a Simple Savi
    9·1 answer
  • Micah found the vertex for the function y= -9.5x? 47.5x+ 63 as shown. Find and correct Micah's error. Explain the error?
    10·1 answer
  • Write the number 9.9 x 105 in standard form.
    12·1 answer
  • Find the value of 3^-3 x 10^-3
    8·1 answer
  • 5 whole 1/2 times 2 whole 1/4 =?
    5·1 answer
  • 490 students and 10 teachers will ride the bus to go to the zoo.
    5·2 answers
  • Show all work to multiply quantity 2 plus the square root of negative 25 end quantity times quantity 4 minus the square root of
    8·2 answers
  • jenny has a box of candies with different flavors. she will randomly choose one piece of candy. the probability that she chooses
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!