HELP ASAP Solve log7 b > 2. Question 18 options: b > 7 b > 49 b > 2–7 b > 14
Answers
Answer: Second Option
Step-by-step explanation:
We have the following expression:
We have the following expression:
To solve the expression, apply the inverse of on both sides of the equality.
Remember that:
So we have to:
The answer is the second option
Related Questions
Greatest common factor of 28 and 42
Ali and Kiana buried a treasure together on their school's field. The actual field is 400 feet wide. Ali made an 8-inch-wide map to record its location. Kiana made her map using a scale of 1 in. To 20 ft. On Kiana's map, the treasure is 2 inches from the south edge of the field. How far is the treasure from the south edge on Ali's map?
PLSSS!!!!! HELP ME!!!! I WILL MARK U!!! MATH!!!!!!!!!!!!
What are the Square numbers
Answers
Answer:
Adult ticket=$2
Student ticket=$1
Step-by-step explanation:
Let the cost of one adult ticket be $x and the cost of one student ticket be $y
Fred bought 7 adult and 2 student tickets for$16.
So,
7x+2y=16. ...(1)
And,John paid $7 for one adult and 5 student tickets.
So,
x+5y=7. ...(2)
From ...(2),
x=7-5y
Substituting the value of x in equation ...(1),
7(7-5y)+2y=16
or,49-35y+2y=16
or,33y=33
or,y=1
Now, substituting the value of y in ...(2),
x=7-5=2
Thus,the cost of one adult ticket is $2 and the cost of one student ticket is $1.
Answers
The standard unit for the measurement of power is known as: B. Watts.
What is measurement?
Measurement is a process through which the size, magnitude or other physical quantities that are associated with an object is taken, especially for the purpose of a scientificresearch (experiment).
In Science, some of the standard unit of measurements with the correct physical quantities include the following:
- Energy: Joules.
- Velocity: meters per second.
- Pressure: newtons per meter.
- Power: Watts.
In conclusion, we can deduce that Watts is the standard unit for the measurement of power.
Read more on power here: brainly.com/question/23901751
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Answer:
watts
Step-by-step explanation:
watt
hope this will help u
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Final answer:
The question pertains to finding theclosest point on a plane to a specific point and determining the local extremum points of a function using differential calculus. Due to word limitations, a step-by-step solution couldn't be provided.
Explanation:
The subject of this question is Mathematics, specifically it deals with the concepts of planes in three-dimensional space and finding local extremum points of a function. Firstly, to find the point on the plane x - 2y + 3z = 12 closest to the point (0, 2, 2), we can use the perpendicular distance formula from a point to a plane. To find the local maximum, minimum values and the saddle points of the function F(x, y) = -y − by cos(x), differential calculus should be used. Unfortunately, this requires more than 100 words, therefore I am unable to provide a step-by-step solution here.
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Answers
The number in the monomial 125x¹⁸y³z²⁵ that needs to be changed to make the expression a perfect cube is 25
Data obtained from the question
- Monomial = 125x¹⁸y³z²⁵
- Number to be changed =?
How to determine the number to be changed
To determine the number to be changed in order to obtained a perfect cube, we shall determine the cube root of each entity. This is illustrated below
Cube root of 125
³√125 = 5
Cube root of x¹⁸
³√x¹⁸ = x⁶
Cube root of y³
³√y³ = y
Cube root ofz²⁵
³√z²⁵ = z^(25/3)
From the illustration above, we can see that 25 is not a perfect cube.
Thus, 25 needs to be changed in order for the expression 125x¹⁸y³z²⁵to be a perfect cube
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x+3y=12
Yes or No?
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Answer: no
Step-by-step explanation: explained in photo