Can so one help me solve this, pleaseMatch the given phrase with the equivalent algebraic expression.
- A. B. C. D.
The product of -12 and a number
- A. B. C. D.
The quotient of -12 and a number
- A. B. C. D.
Twice the sum of -12 and a number
- A. B. C. D.
The sum of -12 and twice a number
A.
2 open parentheses negative 12 plus x close parentheses
B.
fraction numerator negative 12 over denominator x end fraction
C.
negative 12 plus 2 x
D.
negative 12 x
Answers
Answer:
See explanation below
Step-by-step explanation:
We are going to transform the given phrase to an equivalent algebraic expression, let's x be a number:
a) The product of -12 and a number (we have to multiply)
(-12)x = -12x
b) The quotient of -12 and a number (quotient means division)
c) Twice the sum of -12 and a number (we're going to sum up -12 and a number and then multiply by 2)
2(-12 + x)
d) The sum of -12 and twice a number (we're going to sum up -12 and the double of the number)
-12 + 2x
Related Questions
Forty percent of all Americans who travel by car look for gas stations and food outlets that are close to or visible from the highway. Suppose a random sample of n=25 Americans who travel by car are asked how they determine where to stop for food and gas. Let x be the number in the sample who respond that they look for gas stations and food outlets that are close to or visible from the highway. a. What are the mean and variance of x? b. Calculate the interval μ±2σμ±2σ. What values of the binomial random variable x fall into this interval? c. Find P(6≤≤x$\leq$14). How does this compare with the fraction in the interval μ±2σμ±2σ for any distribution? For mound-shaped distributions?
Pls help im a get my but beat if i don't get my grades up. so plz help me
I need help urgently!!José writes this problem:675 divided by 1600Which expressions can be used to represent this problem?Select each correct answer.A) 675 ÷ 1600B) 1600 ÷ 675 C) 1600675 D) 6751600 E) 1600675 F) 6751600
To keep pace with a growing population, approximately _______ jobs must be created each month. A. 100,000 B. 137,000 C. 1 million D. 185,000
Answers
Answers
Perimeter of the drawing is 22 inches, Perimeter of the garden is 770 inches and the Perimeter of Garden becomes 35 times the Perimeter of drawing when drawing length and breadth is multiply by 35.
What is Perimeter?
A closed route that covers, encircles, or outlines a one-dimensional length or a two-dimensional form is called a perimeter. A circle's or an ellipse's circumference is referred to as its perimeter.
Perimeter of Rectangle = 2 ( Length + Breadth)
(a) Here Length of Drawing is 7 inches and Breadth of Drawing is 4 inches.
So, Perimeter of the drawing = 2( 7 + 4 )
= 2 * 11
= 22 inches.
(b) According to question , Length and Breadth of actual garden is 35 times of the length and breadth of drawing.
Therefore, Length of Actual garden = 35 * 7 = 245 inches
and, Breadth of Actual garden = 35 * 5 = 140 inches.
So, Perimeter of the garden = 2( 245 + 140 )
= 2 * 385
= 770 inches.
(c) The perimeter of Garden becomes 35 times the perimeter of drawing when drawing length and breadth is multiply by 35.
To Learn more about Perimeter, visit:
#SPJ1
Answers
Answer:
A.
C.
Step-by-step explanation:
We have been given a diagram of a circle and we are asked to find the inscribed angles which intercept arc RS.
Since we know that inscribed angles are formed by the intersection of two secant lines in the interior of a circle. The vertex of inscribed angles lies on the circle.
A. Upon looking at our diagram we can see that vertex of angle SQR lies on our given circle and intercepts to arc RS, therefore, option A is the correct choice.
B. We can see that vertex of angle RTS is not on the circle. Since inscribed angle is an angle with its vertex 'on' the circle, therefore, option B is not a correct choice.
C. We can see that vertex of angle RPS lies on our given circle and also intercept to arc RS, therefore, option C is the correct choice.
D. Angle RSP intercepts to arc RQP, therefore, option D is not a correct choice.
The answer is <RPS and <SQR for anyone else who needs the answer.
Answers
Answer:
so what you have to do first is simplify into variables
S=A 3/4 stack of index cards
C= 3/160
first you can do this with a calculator, divide 3/4 of an inch by 3/160 of an inch.
3/4÷3/160=40
Here is my work shown :)
Male the division into multiplication and swap the numbers in 3/160 to 160/3
3/4 x 160/3
For fraction multiplication, multiply the numerators and then multiply the demoninators to get
3 x 160/4 x 3= 480/12
Divide 480 by 12 which is forty
there you go :) sorry if the answers are messed up and there are spelling errors. but in conclusion the answer is 40
By the way, awesome pfp, I just started watching Toilet Bound Hanako earlier tonight and it's very good so far
Answers
Answer:
Step-by-step explanation:
Hello!
The objective is to test if there is a difference between the fuel economy of mid-size domestic cars and mid-size import cars.
For this there are two samples taken:
X₁: Fuel economy of a domestic car.
Sample 1
n₁= 17 domestic cars
X[bar]₁= 34.904 MPG
S₁= 4.6729 MPG
X₂: Fuel economy of an import car.
Sample 2
n₂= 15 import cars
X[bar]₂= 28.563 MPG
S₂= 8.4988 MPG
To estimate the difference between the average economic fuel of domestic cars and import cars, assuming both variables have a normal distribution and both population variances are unknown but equal, the statistic to use is a t-test for two independent samples with pooled sample variance:
(X[bar]₁-X[bar]₂)±
Sa= 6.73
(34.904-28.563)±
6.341±1.697*2.38
[2.30;10.38]
With a confidence level of 90%, you'd expect that the difference between the average economic fuel of domestic cars and import cars will be contained in the interval [2.30;10.38].
I hope it helps!
Answers
Answer:
112-10t you cant get a complete number but you can turn it into an expression
Step-by-step explanation:
Answer:
112-10t or 10t<112 I dont know what answer your looking for. Cant really find the value of T without and answer to that equation.
Step-by-step explanation: