Answer:
13 reminder 7.
Step-by-step explanation:
A negative correlation has a/an?
Answer:
A negative correlation means that there is an inverse relationship between two variables - when one variable decreases, the other increases. The vice versa is a negative correlation too, in which one variable increases and the other decreases.
Step-by-step explanation:
A group of friends was working on a student film. They spent $330 on costumes, which was 55% of their total budget. What was the total budget for their student film?
Answer:
$600
Step-by-step explanation:
Let "x" represent their total budget for the film.
Amount spent on costumes = $330
Percent spent on costumes = 55%
Therefore:
55% of x = $330
55/100 × x = 330
55x/100 = 330
Cross multiply
55x = 100 × 330
55x = 33,000
Divide both sides by 55
x = 33,000/55
x = 600
Total budget = x = $600
Determine the AMPLITUDE and the MIDLINE of the sine function below.*
1 poin
y = – 3sin(2x) - 5
a. Amplitude = -3, Midline = -5
b. Amplitude = 3, Midline 5
c. Amplitude = 3, Midline - 5
d. Amplitude = 2, Midline = – 3
O a.
Step-by-step explanation:
Amplitude of the sine function is 1.
So if its multiplied by -3, its amplitude is 3 (its always positive).
The midline of sin x is 0.
The midline of sin 2x is also 0.
The midline of -3*sin 2x is also 0.
So if you subtract this function by 5, then the new midline is -5.
Find the tenth term of the geometric sequence with a1 = 3, and r = 2.
1377
1526
1659
1536
1500
General term of GP: a
1
r
n−1
10
th
term of GP =a
1
r
9
=45(0.2)
9
=23040×10
−9
=2.304×10
−5
Answer:
1536
Step-by-step explanation:
The n th term of a geometric sequence is
[tex]a_{n}[/tex] = a₁ [tex]r^{n-1}[/tex]
Here a₁ = 3 and r = 2 , then
a₁₀ = 3 × [tex]2^{9}[/tex] = 3 × 512 = 1536
Pls help I’ll brainlest ASAP
Evaluate m + 7.5 when m = 8.6
Answer:
16.1
Step-by-step explanation:
Help
Don’t use for points or I’ll take it back
Answer:
x=34°
Step-by-step explanation:
90°-56°=34°
An angle bisector and a perpendicular bisector both divide a
geometrical shape into two equal parts. True or False
Answer:
I think it would be true.
Steel alloys are formed by mixing certain ratios of iron, carbon, and possible other elements. The table shows the amount of carbon required to make certain amounts of a particular alloy. Find the missing value for the table.
Answer:
jjwwbdjcjxbskkvcbnsoskccbizoanabzoxna njznznb CA. jA c ziebbjnc nakcb
PLEASE HELP ASAP!!
How many lines of symmetry are there in the object pictured above
A. 3
B. 1
C. 0
D. 2
Which equation correctly demonstrates the distributive property?
A.- 2(3a + 1) = - 6a + 1
B.- 2(3a + 1) = - 6a - 2
C.- 2(3a + 1) = 6a + 1
D.- 2(3a + 1) = 6a + 2
Answer:
B)
Step-by-step explanation:
I hope this helps :)
#6 pls I’ll give brainliest to whoever replies first
Answer:
y=3x
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
0 goes from 0 to three 3 so the constant rare is the and the linear equation would be y = 3x
is 15.09 less than 12.63
Answer: No
15.09 is greater than 12.63
20 characterssssssss
Solve this problem 3/4 - (-2/5)=
Answer:
23/20
Step-by-step explanation:
To subtract the fraction, find LCD and combine.
Answer:
1.15 is the answer ababbasba they making me type so much but the answer is 1.15
Find the area of the composite figure.
Answer:
48
Step-by-step explanation:
4x2=8
4x3=12
12/2=6
1. If 5x + 6 = 10, what is the value of 10x + 3?
Answer:
11
Step-by-step explanation:
5x+6=10
-6 -6
5x=4
-------
5 5
x=4/5
10(4/5)+3
8+3=11
of
5
What is
Domain
Answer:
Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis.
Step-by-step explanation:
(hope this helps :P)
Answer:
The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined. y=−5 is a straight line perpendicular to the y-axis at point (0,−5), which means that the range is a set of one value {−5}.
Which ones are like terms?
-1 and 4
3x and -6
5x and -1
5x and 4
2(3x+4y+5z) + 4(x-y)
Answer:
10x+4y+10z Hope I helped? :')
Steps for answer!
1. Expand by distributing terms.
6x+8y+10z+4(x-y)
2. Expand by distributing terms.
6x+8y+10z+4x-4y
3. Collect like terms.
(6x+4x)+(8y-4y)+10z
4. Simplify.
10x+4y+10z
Identify the independent variables A photo lab charges 0.15 per print
Answer:
i: number of prints
d: cost
5 ways to get points
Answer:
um answer questions and answer questions and answer questions and answer questions and answer questions
Step-by-step explanation:
pls SOLVE <3l!!
Determine when the cost of the two services will be the same amount, and what the price will be.
The Strauss family is deciding between two lawn-care services. Green Lawn charges a $42 startup fee plus
$28 per month. Yard Guard charges a $24 startup fee plus $34 per month.
After
months, a customer would have paid either company $
Answer:
the answer is 159 dollars in total
Step-by-step explanation:
good luck guys
PLEASE HELP IN ONE MINUTE WILL MARK BRAINLIST
Answer:
1,-2 | -2,7 ????
Step-by-step explanation:
One number is five less than three times another number. If the sum of the numbers is 3, find the numbers.
Answer:
1 and 2
Step-by-step explanation:
1 is 5 less than 3 times 2
3*2= 6
6-5= 1
1+2=3
Write an expression for the measurement of angle L using the measurement of angle C found in part C
Answer:
180’ - 130’
Step-by-step explanation:
Answer:
Angle C measures 130°. Find the measure of angle L by subtracting the measurement of angle C from 180°. The numerical expression for the measure of angle L is 180° – 130°.
Step-by-step explanation:
The bill at a restaurant is $160. You leave a 20% tip. What is your total restaurant bill, including the tip? 20 points!
Answer:
$192
Step-by-step explanation:
Bill: $160.00
Tip: 20%
To figure out 10%, you need to move the decimal point over to the left one place: $16.00
10%: $16.00
16 times 2= $32.00
160.00+32.00= $192.00
Find the sum of the first 22 terms of the arithmetic sequence, the first term is - 2 and the common difference is -5.
Answer:
The sum of the first 22 terms of the sequence is -1199.
Step-by-step explanation:
Arithmetic sequence:
The general term of a arithmetic sequence is given by:
[tex]A_n = a_1 + (n-1)r[/tex]
In which [tex]a_1[/tex] is the first term and r is the common difference.
The sum of the first n terms of a arithmetic sequence is given by:
[tex]S_n = \frac{n(a_1+a_n)}{2}[/tex]
First term is - 2 and the common difference is -5.
This means that [tex]a_1 = -2, a_n = -5[/tex]
Sum of the first 22 terms
[tex]S_{22} = \frac{22(-2+a_{22})}{2} = 11(-2+a_{22})[/tex]
In which
[tex]a_{22} = -2 + (22-1)(-5) = -107[/tex]
So
[tex]S_{22} = 11(-2 - 107) = 11(-109) = -1199[/tex]
The sum of the first 22 terms of the sequence is -1199.
The interval(s) for which the function shown below is increasing
Answer:
everywhere except between 2 and 5
(between -inf and 2 and between 5 and inf)
Step-by-step explanation:
pls brainlist
A function assigns the value of each element of one set to the other specific element of another set. The interval for which the given function is increasing is (-2,0).
What is a Function?
A function assigns the value of each element of one set to the other specific element of another set.
A function from a set X to a set Y allocates precisely one element of Y to each element of X. The set X is known as the function's domain, while the set Y is known as the function's codomain.
The given function is increasing only when the slope of the function is positive and when the value of x is increased from -2 to 0. Therefore, it can be concluded that the interval for which the given function is increasing is (-2,0).
Learn more about Function here:
https://brainly.com/question/5245372
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what is the difference between multiplying fractions and adding/subtracting fractions? complete sentances pleaseo
Answer:
See explaination for answer! Hope this helps!
Step-by-step explanation:
When multiplying and deviding, you are raising them or lowering them by a certain degree, but adding or subtractions is just combining two fractions.
Just to quickly explain the "combining" aspect, during subraction, you are combining a positive with a negative.