Which of the following options is an equivalent function to f(x) = 2(5)^2x? choices: f(x) = 50^x f(x) = 100^x f(x) = 2(25)^x f(x) = 4(25)^x
Answers
For this case we have the following function:
By power properties we can rewrite the function as follows:
We have then:
Then rewriting the function we have:
Answer:
an equivalent function to is:
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Factor completely 2x2 − 6x − 56.(2x − 14)(x + 4) (x − 7)(2x + 8) 2(x − 7)(x + 4) 2(x − 4)(x + 7)
Use the table of net profits and losses to find the net profit for the week.Chris's Sandwich Cart Monday Tuesday Wednesday Thursday Friday Saturday Sunday –$225 $110 –$50 $225 $275 $100 $75 A. $1060 B. $610 C. $510 D. –$1060
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4.9% as a fraction is 4 9/10
(four and nine - tenths )
Answers
36 minutes can be split up into 6 minutes and 30 minutes. Six minutes after 7:43 am is 7:49 am. Thirty minutes after 7:49 am is 8:19 am.
Answers
Answer:
36 Square Yards
Step-by-step explanation:
The Scale Drawing uses a ratio
2 Inches : 3 Yards
Therefore,
1 Inch = 3/2 Yards
If the area of the scale drawing is 16 Inch²
To get the area of the actual office, we multiply by the square of the scale factor.
Scale Factor=3/2
Therefore:
The area of the actual office space
=16X(3/2)² Square Yards
=36 Square Yards
Answer:
36 square yards.
Step-by-step explanation:
This question is solved with rule of three and ratios
We know that 2 inches is equivalent to 3 yards, and the area in the drawing is 16 square inches.
so if
2 inches ---- 3 yards then 1 inch is 3/2 yards.
Let's say that the office is 8 inches x 2 inches = 16 squared inches
Then, if we convert it to yards,
8 inches would be: yards
and 2 inches would be: yards
Then, the area of the office would be 12 x 3 = 36 squared yards.
Question 7 options:
45°
65°
115°
135°
Save
Answers
Answer:
Step-by-step explanation:
we know that
If the lines g and h are parallel
then
-----> by alternate exterior angles
see the attached figure to better understand the problem
we have that
therefore
so m2=45
{x | x R, x > -2}
{x | x R, x < -2}
{x | x R, x > 2}
{x | x R, x < 2}
Answers
Switch sides:
Subtract 7 from both sides :
Answer B
{x | x R, x < -2}
hope this helps!
Answers
Good Morning
4hours .........1136 miles
1 hour ...........x
Cross-Multiply
4x= 1136*1
4x= 1136
x= 1136/4
x= 284
The train is traveling 284 miles per hour
I hope that's help !
Happy Sunday :)
Final answer:
To find the unit rate of the train's speed, divide the total distance traveled by the total time taken.
Explanation:
To calculate the unit rate at which the train is traveling per hour, you can apply a straightforward formula: divide the total distance covered by the total time taken. In this specific instance, the train covered a distance of 1136 miles within a time frame of 4 hours.
So, the unit rate for the train's speed is determined as follows:
Total distance traveled (1136 miles) divided by the total time taken (4 hours) equals 284 miles per hour.
This unit rate, expressed as 284 miles per hour, is a crucial metric for assessing the speed at which the train is moving. Understanding unit rates is valuable not only in transportation but also in various fields like economics, physics, and everyday calculations where quantities are compared with respect to time.
Learn more about Unit Rate here:
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