Solve 2^x=3. round to the nearest ten thousandth
Answers
Answer:
The solution of the expression is x=1.584.
Step-by-step explanation:
Given : Expression
To find : Solve the expression round to the nearest ten thousandth?
Solution :
Step 1 - Write the expression,
Step 2 - Taking log both side,
Step 3 - Apply logarithmic property,
Step 4 - Solve,
Therefore, The solution of the expression is x=1.584.
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Write y=2x+3 using function notation
f(x) = 5(6.86x)
f(x) = 5(6.86)^x
f(x) = 328.51^x
Answers
Answer:
f(x) = 5(6.86)^x
Step-by-step explanation:
The function f(x) can be simplified according the the laws of mathematics. The expression is 5 multiplied by the 1.9^3x. You cannnot multiply 5 with 1.9 because 1.9 has a power of 3x. The 5 can only be multiply by the 1.9 if the 5 had a power of x or if 1.9 has a power of just 3. Therefore:
f(x) = 5×(1.9×1,9×1.9)^x = 5×(6.86)^x
f(x) = 5(6.86x)
Your question isn't 100% clear though.
Which of the following is the first correct step to write the above equation in the form (x − p)2 = q, where p and q are integers? (5 points)
A:Add 8 to both sides of the equation
B:Add 9 to both sides of the equation
C:Subtract 8 from both sides of the equation
D:Subtract 9 from both sides of the equation
Answers
The first correct step to write the above equation in the form id to subtract 49 from both sides of the equation
Vertex form of an equation
The standard vertex form of an equation is expressed as:
a(x − p)² = q
Given the quadratic equation x^2 − 14x + 49 = 0
The first step is to subtract the constant of the expression from both sides as shown:
Subtract 49 from both sides of the equation to have:
x^2 − 14x + 49 = 0
x^2 − 14x + 49 - 49= 0 - 49
x^2 - 14x = -49
Hence the first correct step to write the above equation in the form id to subtract 49 from both sides of the equation
Learn more on vertex form here: brainly.com/question/17987697
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Answers
Answer:
38.4
Step-by-step explanation:
We have 8/2.5=3.2 What does this mean? Well, it means that (if the miles are porportional to the dogs) that means he will see 3.2 as many dogs. So, we have 12*3.2=38.4, or 38 if the homework is asking for a rounded number. Hope I helped!
Larry sees 12 dogs per 2.5 miles.
Your trying to find out how many dogs Larry sees in 8 miles.
So you want to find x.
To go from 2.5 to 8, you have to multiply by 3.2
So do the same thing to the denominator; 12 × 3.2=38.4
Since there are 38.4 dogs, you have to round down because 0.4 dogs is no dog.
Larry sees 38 dogs in 8 miles.
♡ Hope this helped! ♡
❀ 0ranges ❀
b. Sometimes
c. Never
Answers
help please its urgent
Answers
Answer:
30.5 for decimal form and 30 1 /2 if mixed fraction needed
Answers
Answer:
On average the children on the camp made 7 new friends in the week.
Step-by-step explanation:
Given:
Average number of new friends camp made in 6 days = 5
Number of new friends made on the last day = 2
We need to find the number of new friends on average did the children make during the one week summer camp.
Solution:
Now we can say that;
to find the number of new friends on average did the children make during the one week summer camp is equal to sum of Average number of new friends camp made in 6 days and Number of new friends made on the last day.
framing in equation form we get;
the number of new friends on average made in 1 week =
Hence On average the children on the camp made 7 new friends in the week.
Final answer:
On average, each child made 30 friends in the first six days of camp and another 2 on the last day, totaling an average of 32 friends made during the one week summer camp.
Explanation:
The children participating at the summer camp made an average of five new friends each for the first six days. This means they made a total of 5 friends/day * 6 days = 30 friends on average in the first six days. On the last day of camp, each child made two more friends. So, for the week as a whole, each child made an average of 30 friends from the first six days + 2 friends from the last day = 32 friends on average during the week-long summer camp.
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