Answer:
612.44
Step-by-step explanation:
Given the linear regression equation between SAT score and GPA
y = 410.54 + 67.3x
Where
y = SAT math score ; x = GPA
THE SAT math score for Jessica who has a GPA of 3.00
x = 3
y = 410.54 + 67.3(3)
y = 410.54 + 201.9
y = 612.44
what is y= (5x+7) (-2x+3) in standard form
Answer:
y = 10x^2 + x +21
Step-by-step explanation:
Solve the following inequality for g. Write your answer in simplest form.
-5-3(5g-4)≥2g+6-10
Answer:
[tex]g\leq \frac{11}{17}[/tex]
Step-by-step explanation:
[tex]-5-3(5g-4)\geq 2g+6-10\\-5+(-15g+12)\geq 2g-4\\-5+(-15g)+12\geq 2g-4\\7-15g\geq 2g-4\\7\geq 17g-4\\3\geq 17g\\\frac{11}{17} \geq g\\g\leq \frac{11}{17}[/tex]
The value of g in the given inequality -5-3(5g-4) ≥ 2g+6-10 is equal to or less than 11/17, g ≤ 11 / 17
What is an inequality?A relationship between two expressions or values that are not equal to each other is called inequality.
Given is an inequality -5-3(5g-4) ≥ 2g+6-10
Solving for g,
-5-3(5g-4) ≥ 2g+6-10
-5-15g+12 ≥ 2g+6-10
-15g+7 ≥ 2g-4
7 ≥ 17g -4
11 ≥ 17g
11 / 17 ≥ g
g ≤ 11 / 17
Hence, the value of g is equal to or less than 11/17, g ≤ 11 / 17
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Which answer choice shows 12.444 rounded to the nearest half?
A. 11
B. 11.5
C. 12
D. 12.5
Answer:
C. 12
Step-by-step explanation:
Remember 0 to 4 turn it back
5 or above give it a shove.
Since 12.444 is around 0 to 4.
We can round that to 12.
Answer:
C.12
Step-by-step explanation:
Rounding a number involves replacing the number with an approximation of the number that results in a shorter, simpler, or more explicit representation of said number based on specific rounding definitions. For example, if rounding the number 2.7 to the nearest integer, 2.7 would be rounded to 3.
807 x 491
AND THEM ESTIMATE THE ANSWER
Answer:
396237 / Estimation would be 396000 I believe.
Step-by-step explanation
Answer:
396000
Step-by-step explanation:
Graph the linear equation x=4.
A linear equation has only more than one additional, that may be expressed as [tex]\bold{ax + by = c}[/tex], and the further discussion can be defined as follows:
In this, No factor has been raised the power which is greater than one or utilized as the denominator of a fraction. When we discover pairs of values that satisfy a linear model and plot them on a coordinate grid, all the points fall on the same line.Please find the attached file of the graph.
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Which function describes the relationship shown in the graph? A F=1.8C−80 B F=1.8C+32 C F=0.55C−17.5 D F=0.55C+44.5
Answer:
d
Step-by-step explanation:
Which organization created a shared economy?
European Union
World Trade Organization
North American Free Trade Agreements
Association of Southeast Asian Nations
Answer:
a
Step-by-step explanation:
got 100% on my final exam your welcome if wrong then you must have a different layout than me but its aka european union thats my a
The European Union is the organization which created a shared economy and is denoted as option A.
What is European Union?
This is referred to as a political and economic union of 27 member states which have their location in Europe.
It helps to foster bond through the use of a shared economy thereby making it the most appropriate choice.
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rt - 2n = y solve for t
Answer:
[tex]t=\frac{y+2n}{r}[/tex]
General Formulas and Concepts:
Pre-Alg
Equality PropertiesStep-by-step explanation:
Step 1: Define equation
rt - 2n = y
Step 2: Solve for t
Add 2n to both sides: rt = y + 2nDivide both sides by r: t = (y + 2n)/ris my answer correct??
Answer:
no
Step-by-step explanation:
Answer:
you are correct!!
Step-by-step explanation:
There are 28 red pens and 84 black pens in a bag.
Write down the ratio of the number of red pens to the number of black pens.
Give your ratio in its simplest form.
Answer:
1/3
Step-by-step explanation:
The ratio can be written as a fraction. This would be 28/84. You simplify ratios just like how you simplify a fraction. 28x3 is actually 84, so the answer in simplest form is 1/3.
Hope this helps and have a great day!! []~(^▽^)~*
The ratio of the number of red pens to the number of black pens in simplest form is, 1 : 3.
What is mean by Ratio?A ratio indicates how many times one number contain in another number. The ratio of two number is written as x : y, which is equivalent to x/y. Where, x and y are individual amount of two quantities. And, Total quantity gives after combine as x + y.
We have to given that;
There are 28 red pens and 84 black pens in a bag.
Here, Number of red pens = 28
And, Number of black pens = 84
Hence, The ratio of the number of red pens to the number of black pens is,
⇒ Number of red pens : Number of black pens
⇒ 28 : 84
⇒ 28/84
⇒ 14 / 42
⇒ 1 / 3
⇒ 1 : 3
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Games with this rating contain content which the ESRB believes is generally suitable for those aged 17 years and older.
Question 4 options:
A T Teen
B eC Early Childhood
C M Mature
D E Everyone
Answer:
C. Mature 17+
Step-by-step explanation:
These games are usually not recommended at all for anyone below the age of 17 because these pieces of content include:
Violence
Smoking
References To Smoking
Blood
Language
Sexual Content
These are just a few of the topics these types of games may include.
Does any one know the answer?
Answer:
D is the answer (31.05)
Step-by-step explanation:
2.07×15 is 31.05
t multiplied by −4 is at least −25
Answer:
Step-by-step explanation:
−4 is at least −25
Question 1 of 10
Which of Saturn's moons has an atmosphere that is most like Earth's?
O A. Pandora
B. Atlas
Ο Ο
C. Titan
O
D. Europa
SUBMIT
Answer:
The answer is Titan
Step-by-step explanation: the atmosphere of Titan is similar to earth's atmosphere because Titan's atmosphere is mostly made up of nitrogen and so is Earth's atmosphere.
Can somebody help me? Thanks.
Answer:
I think 70 but not sure
Step-by-step explanation:
sorry if its wrong
Answer:
70
Step-by-step explanation:
x + 80 + 30 = 180 {Angle sum property}
x + 110 = 180
x = 180 - 110
x = 70
A chemical company makes up batches of copper sulfate solution by adding 250 kg of copper sulfate powder to 1000 liters of water. A laboratory chemist wants to make a solution of identical concentration, but only needs 350 mL (0.35 liters) of solution.
How much copper sulfate powder should the chemist add to the water? Enter your answer in the box below in decimal format.
The mass of copper sulfate that the chemist should add is______
kg.
help me please
Answer:
0.07 kgStep-by-step explanation:
Assuming copper sulfate has same density as waterChemical to water ratio as per given is:
250 kg : 1000 liter = 1 kg : 4 literLab solution is 350 ml
Converting to same ratio as above:
350/(1 + 4) = 70 ml
70 ml : 280 ml = 70 g : 180 ml = 0.07 kg : 180 mlAnswer is 0.07 kg
Just answer correctly to get brainleist and 10 pts! :)
Answer:
a.
Step-by-step explanation:
(2, 10) and (4, 10) have the same y value so it's not a function etc. etc.
Answer:
D. The relation represents y as a function of x, because each value of x is associated with a single value of y
Step-by-step explanation:
As long as no one x-value has two solutions, it can be considered a function. The x-values are {0, 2, 4, 6, 8}. Since there isn't any repetition, this can be considered as a function. The fact that 10 is repeated in the y-values doesn't affect that it is a function.
Is 6.755 a rational number
Answer:
no.....
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
it is not an ongoing repeated number
Find f(4) if f(x)=−3x2+11x+37
Hi there!
[tex]\large\boxed{f(4) = 33}[/tex]
f(x) = -3x² + 11x + 37
Substitute in 4 for x to find f(4):
f(4) = -3(4)² + 11(4) + 37
f(4) = -3(16) + 44 + 37
f(4) = -48 + 44 + 37
f(4) = 33
7
77 watermelons cost
$
8.96
$8.96dollar sign, 8, point, 96.
Which equation would help determine the cost of
5
55 watermelons?
Answer:
A
Step-by-step explanation:
7=8.96
5=??
(5×8.96)÷7= 6.4
which is shown by A
find hcf of 12 and 16 using division method
Find HCF of 12 and 16 using division method.
Explanation -:Step 1
First we will divide the larger number by the smaller number using long division.Step 2
We will divide till the remainder comes 0.If the remainder is not 0, then make the remainder as the divisor and the divisor as the dividend.Step 3
If the remainder is 0 then the divisor of the last division is the GCF.HCF of 12 and 16 is 4.
[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \scriptsize{ \sf{spbankingandsscseries}}[/tex]
5 to the 2 power
help
Answer:
25
Step-by-step explanation:
5²=25
Answer:
25
Step-by-step explanation:
it is like 5 times 5
For which equations is the solution for x the same number?
i. 15 - X = -3
ii. x/2 + 6 = 15
iii. -1/3x - 5.7 = 0.3
O A. i and ii
O B. i and iii
O C. ii and iii
O D. i, ii and iii
O E. none of the questions
Answer:
A. i and ii
Step-by-step explanation:
i) 15 - x = -3
x=18
ii) x/2 + 6 = 15
x/2 = 9
x= 18
iii) -1/3x -5.7 = 0.3
-1/3x = 6
x = -18
I really need help with something please help i will give you a site that you can chat people on the first answer gets it.
50x50=
Answer:
2500
Step-by-step explanation:
Answer:
2,500
Step-by-step explanation:
50x50=2,500
The easiest way to figure this out is to multiply 5x5 and then add the two zeros to the end.
Hope this helps you! Have a great day C:
HELP PLEASEEEEEEE ASP!!
WILL GIVE BRAINLIEST ❤️
Find the slope of the line passing through the given
points using the slope formula. Describe the slope as
positive, negative, zero, or undefined.
(-7, -18) and (-7,-4)
Answer:
Step-by-step explanation:
Slope formula= rise over run, or y2-y1 over x2-x1
y2=-4 y1=-18 x2=-7 x1=-7
-4-(-18)/-7-(7)
-22/-14 negative
Answer:
7/11
Step-by-step explanation:
the slope is positive. tell me what happens
I will give brainliest to the person who does this first
1. 8a+24
2. .12e
ill edit it when get the other answers
Brainiest? pls
What is the Zero of f ?
Answer:
(-1, 0)
Step-by-step explanation:
Solve the inequality.
5(w - 3) < 5w + 20
Answer:
-15 < 20
Step-by-step explanation:
5(w - 3) < 5w + 20
Distribute;
5w - 15 < 5w + 20
Subtract 5w from both sides;
-15 < 20
Answer:
w<5
Step-by-step explanation:
(5*w-3*5)<5w+20
5w-15<5w+20
5w-5w<20-15
w<5
PLEASEEEE HELPPPPPP WIll add extra pointtss
Which of the following best describes the function shown below?
a.Linear
b.Quadratic
c.Exponential Growth
d.Exponential Decay
Answer: I need to see the picture of the work first to tell u
Step-by-step explanation: