Answers
-2(64) - 16 -20
-128 - 36
-164
you answer is -164
Related Questions
What is 129x46 and what your favorite colors? ( marking a person as the brainlest random).
Answers
Answer:
5934 and my favorite color is blue
Answer:
The answer is 5,934. And I love the color pink :)
Step-by-step explanation:
Write the recursive formula for this geometric sequence 1/6, 1/3. 2/3.....
Answers
Answer:
1
Step-by-step explanation:
1/3=3/6 2/3=4/6 6/6=1
In a group of 30 students 18 have visited Australia 15 have visited botwanna
Answers
Answer:
ようrもmづっっっっっっっっhsつぽdねあr
Answer:
0
Step-by-step explanation:
What is y in the equation y = 3x + 7, if x is -3?
Answers
Answer: -2
Step-by-step explanation:
y=3(-3)+7
y=-9+7
y=-2
Answer:
Y = -2
Step-by-step explanation:
3x-3 +7 = -2
Joelle would like to tip her hairdresser 20%. If her haircut costs $38.00, which expression should she use to find the tip amount?
(0.02) (38)
(0.2) (38)
(1.2) (38)
(20) (38)
Answers
Answer:
(0.2)(38)
Step-by-step explanation:
To find a percent, you multiply the number (cost) by the decimal of the percent
20% as a decimal is .2
Answer:
0.2 48
Step-by-step explanation:
20% change into decimal form is 0.2 you move decimal two places left.
A random sample of size 16 is to be taken from a normal population having mean of 100 andvariance 4. What is the 90th percentile of the distribution of x?
Answers
The 90th percentile of the distribution of x is 100.64.
Given that,
A random sample of size 16 is to be taken from a normal population having mean of 100 and variance 4calculation:Here we have
[tex]n=16,\mu=100,\sigma^{2}=4[/tex]
Now we requried z-score that has 0.90 area to its left. z-score 1.28 has 0.90 area to its left.
So required 90th percentile is
[tex]z=\frac{\bar{x}-\mu}{\sigma/\sqrt{n}}\\\\1.28=\frac{\bar{x}-100}{2/\sqrt{16}}\\\\\bar{x}=100.64[/tex]
Learn more about the population here: https://brainly.com/question/905400?referrer=searchResults
Given:
[tex]\to n=16\\\\\to \mu=100\\\\ \to \sigma^{2}=4[/tex]
To find:
distribution [tex]\bar{x}=?[/tex]
Solution:
We require a z-score with such a 0.90 area to its left in this case. The area to the left of the z-score 1.28 is 0.90. As a consequence, the required 90th percentile is
Using formula:
[tex]\to z=\frac{\bar{x}-\mu}{\frac{\sigma}{\sqrt{n}}}\\\\[/tex]
[tex]\to 1.28=\frac{\bar{x}-100}{\frac{2}{\sqrt{16}}}\\\\\to 1.28=\frac{\bar{x}-100}{\frac{2}{\sqrt{4^2}}}\\\\\to 1.28=\frac{\bar{x}-100}{\frac{2}{4}}\\\\\to 1.28=\frac{\bar{x}-100}{\frac{1}{2}}\\\\\to 1.28=\frac{\bar{x}-100}{0.5}\\\\\to 0.64 =\bar{x}-100\\\\\to \bar{x}=100+0.64\\\\\to \bar{x}=100.64\\\\[/tex]
Therefore, the answer is "100.64".
Learn more about the distribution here:
brainly.com/question/10137107
*PLEASE ANSWER!!! , ILL GIVE BRAINLIEST!!*
Which of the following statements describes crustaceans?
a.) all aquatic vertebrate animals with gills that don’t have appendages with digits
b.) members of the arthropod phylum who have crusty, hard, outer shells
c.) a type of segmented worm with two sets of two eyes, multiple antennae, and small appendages that aid in feeding and sensing
Answers
Answer:
b
Step-by-step explanation:
crab crab crab crab crab
Which graph represents the function f(x) = ?
Answers
Answer:
C (the third one)
Step-by-step explanation:
the graph of a fraction f is shown below
Answers
Answer:
f(3) = -2
One value of x for which f(x) = 2 is f( 1 )
hope this helps :)
1. Which of the following statements is true?
A A relation includes both domain and range.
B Dependent variables directly affect the value of the independent variable.
C The input is the range and the output is the domain.
D The vertical line test is a test to see if graph is linear.
Answers
If you bought a stock last year for a price of 103$ and it has risen 13.5% since then, how much is the stock worth now, to the nearest cent?
Answers
Answer:
$90.75
Step-by-step explanation:
103*100=(13.5%+100%)*x
10300=113.5x
x=10300/113.5
x=90.74889868
x=$90.75
Henry will spend at most $30 on gifts. So far, he has spent $21. What are the possible additional amounts he will spend? Use c for the additional amount in dollers henry will spend
Answers
Answer:
He will spend less than or equal to $9
Step-by-step explanation:
21 + c </= 30
c</= 9
Help me solve this problem 12.
Answers
the midpoint is (-3,2)
The following data points represent the number of campsites that are vacant at each campground park along the Shinacook River.
Sort the data from least to greatest.
(9,11,12,15,17,18)
find the median number of campsite
Answers
Answer:
13.5
Step-by-step explanation:
The dimensions of a rectangle are 2x – 5 and 3x + 3. Which expression
represents the area of the rectangle in simplest form?
Answers
Answer: 2x - 5
Step-by-step explanation: 2x - 5 does not have anything in common, so therefore it can not be simplified. Then 3x - 3 can be divided by 3 because they have that in common. It can’t be 3x - 3 because it still contains one step left to be in its most simplified form.
Change .451 to a percent
Answers
Answer:
45.1 % is your answer. Hope this helps you have a great day.
Brainly please.
What is 123456789098765432 x 2345678 = ?
Explain your answer!
Answers
Answer:
289589874000000000000000
=2.89589874*10²³
Find the value of x, y, and z
Answers
Answer:
x= 121 degrees
y=40 degrees
z=199 degrees
Step-by-step explanation:
121 (B) matches with x
40 (A) matches with y
C (unknown) matches with z, and 360 degrees minus 161 (121+40) is 199 degrees
If you can help you can have brainlyest
Answers
Solve for xxx. -30=5(x+1)
Answers
First, apply the distributive property:
-30 = 5(x + 1)
-30 = 5x + 5
Substract 5 from both sides:
-30 - 5 = 5x + 5 - 5
-35 = 5x
Divide both sides by 5:
[tex]\mathsf{\dfrac{-35}{5} = \dfrac{5x}{5}}[/tex]
[tex]\large{\boxed{\mathsf{-7 = x}}}[/tex]
Let's check the answer:
-30 = 5(x + 1)
-30 = 5(-7 + 1)
-30 = 5(-6)
-30 = -30
The answer is correct.
Answer. The value of x = -7.MUST EXPLAIN!!!!!!!!!!!
Answers
Answer:
Option B
Both are Given..
hope it helps
Solve: 2(4z - 2) = 44
Answers
Answer:
z = 6
Step-by-step explanation:
Answer:
x = 6
Step-by-step explanation:
Distribute: 8x - 4 = 44
Add 4 on both sides, to get rid of the 4 on the left side: 8x = 48
Divide by 8 on both sides, to get the final value of x -->
Answer: x = 6
Hope this helped ;)
The ratio of 49 cm to 35 cm is
Answers
Answer:
49:35
Step-by-step explanation:
Divide 49 and 35 and then you can Get Answer..
Answer:
7/5 cmStep-by-step explanation:
ratio of 49 cm to 35 cm
=> 49:35 { divide by 7}
=> 7:5 cm
hope it helps<3Would the point (3,1) be a solution to the inequality: y>-2x+5?
Answers
Answer:
Yes,(3,1) is a solution because (3,1) is covered when you shade it in on the graph.
Find the original price given the total amount and the tip rate.
Total amount: $51.84
Tip: 20%
Answers
Answer:
62.208
Step-by-step explanation:
51.84 + 10.368
Answer:
I think if the total amount was $51.84 after tax, then 51.84 x 0.20 = 10.368. $51.84 - 10.368 = $41.472
I think original price was $41.47. I am not sure.
Step-by-step explanation:
Solve for v.
8 + 5v = -12
Simplify your answer as much as possible.
Answers
8 +5v=-12
-8 -8
________
5v=-20
—- ——
5 5
v=-4
what is 1/2 + 3/5 estimated fraction with shown work plz
Answers
Answer: 1 and 1/10
Step-by-step explanation:
First you have to change the fractions denominator and that would become 5/10 and 6/10
Once you add them you get 1 and 1/10
=5/10+6/10
=11/10
The answer is 11/10
help? thank you have a great day
Answers
Answer:
12 square units
50 square feet
77 square meters.
Step-by-step explanation:
cut of the part that's sticking out and put it on the other side to get a rectangle.
If ∆ABC ≅ ∆PQR ,then side AB corresponds to -------------------
Answers
What is 46% of 22? Use a fraction and express your answer in simplest form.
10 3/25
8 24/25
11 3/5
10 3/5
Answers
Answer:
[tex]10\frac{3}{25}[/tex]
Step-by-step explanation:
46% of 22 = 10.12
10.12 as a fraction = 10 3/25
3/25 = 0.12