Answer:
=25
Step-by-step explanation:
Answer:
25
Step-by-step explanation:
Using the rule of exponents/ radicals
[tex]a^{\frac{m}{n} }[/tex] = [tex]\sqrt[n]{a^{m} }[/tex] , then
[tex]125^{\frac{2}{3} }[/tex]
= [tex]\sqrt[3]{25^2}[/tex]
= [tex]\sqrt[3]{15625}[/tex]
= 25
Carl went to the toy store with a total of $17.25. He wanted to buy
action figures costing $1.83 each (price includes tax). What is the
maximum number of figures that he can buy?
Answer:
Step-by-step explanation:
Just divide 17.25 by 1.83 and you will get the answer. You'd get 9.4 but you can't have .4 of something so it is just 9.
A flower pots space and six size they're all the same length. Each side measures X -6 units. The bases perimeter is 78 units. What is the value of X
Answer:
x = 19
Step-by-step explanation:
The shape of the flower base has six sides of equal lengths. This means that the flower base is a regular hexagon. A regular hexagon is a closed polygon with six equal sides and six equal angles.
Each side of the base measures x - 6, and the perimeter of the base is 78 units.
Length of each side = x - 6
The total length of the base = perimeter of the base.
The total length of the base is gotten by summing all the sides of the base. Since the base has 6 sides, therefore the total length of the base = 6(x - 6). Hence:
Perimeter of base = 6(x - 6)
78 = 6x - 36
6x = 78 + 36
6x = 114
x = 114 / 6
x = 19
Length of each side of base = x - 6 = 19 - 6 = 13 units
Rewrite the problem using fewer words. Leave out information that you do not need to solve the problem. Then solve the problem. For a science project, you record the high temperature each day. The high temperature on Day 1 was 6°less than on Day 4 and 4°less than on Day 10. The high temperature on Day 10 was 62°F. What was the high temperature on Day 1? What was the high temperature on Day if it was ° less than °F? The high temperature was
Plan 1 charges $39 per month for unlimited calls and Plan 2 charges $16 per month plus $0.04 per call.
Answer:
what r the answer choices
Step-by-step explanation:
The pair of figures is similar. Find the missing side.
X = 5
x = 4
x = 12
x = 20
Answer:
X = 5
Step-by-step explanation:
Answer:
x = 5
Step-by-step explanation:
The scale factor of this shape is of 4
From 12 to 3, you divide by 4
So now, you need to divide 20 by 4 to get what x is, and 20 ÷ 4 is 5
Hope this helped!
Have a supercalifragilisticexpialidocious day!
A particular type of cell doubles in number every hour. Which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells?
Answer:
B got a 100 on my final
Step-by-step explanation:
The exponential function is given by N=4(2)ˣ
What are exponents?Exponent is a mathematical operation, written as an. Here the expression an involves two numbers, the base 'a and the exponent or power 'n'. Exponents are used to simplify algebraic expressions.
Given here: A particular type of cell doubles every hour and initially there were 4
let x be the number of hours then we have the exponential function
N= 4×2ˣ
Now for x=0 hours we have
N=4
which is the initial amount
similarly for x=1 we have
N=4×2
=8 which is double from the initial amount in hour
Thus the function that can describe the relationship is N=4(2)ˣ
Learn more about exponents here:
https://brainly.com/question/5497425
#SPJ6
7(6x + 5) - 13 PLEASE HELP ME SOLVE THIS ASAP
Answer:
42x+22
Step-by-step explanation:
Answer: 52.381
7(6+5)−13
7(6x+5)−13
7(6x+5)−13
Simplify
1
Distribute
7(6+5)−13
42+35−13
2
Subtract the numbers
42+35−13
42+22
Solution
42+22
52.381
Step-by-step explanation:
If/=%d then ad = bc. This is the
property.
Vocabulary
Answer:15
Step-by-step explanation:
he will have 15 because he earned 15 more dollars and that would equal 30 -15 would be 15
15 +15=30 -15= 15
Dan draws a circle with a radius of 8 inches. Question 1 Part A: What is the circumference of Dan's circle, inches? If needed, round your answer to the nearest hundredth. Enter your answer in the box.
Answer:
The circumference of Dan's circle is approximately 50.27 inches.
Step-by-step explanation:
The length of the circumference ([tex]s[/tex]), measured in inches, is determined by the formula:
[tex]s = 2\pi\cdot r[/tex] (1)
Where [tex]r[/tex] is the radius, measured in inches.
If we know that [tex]r = 8\,in[/tex], then the length of the circumference is:
[tex]s = 2\pi\cdot (8\,in)[/tex]
[tex]s \approx 50.27\,in[/tex]
The circumference of Dan's circle is approximately 50.27 inches.
2x+ 3 = 20 what is x?
Answer:
8.5
Step-by-step explanation:
Answer:
8.5
Step-by-step explanation:
2x8.5=17+3=20
Which is the graph of the linear function that is represented by the equation y= 1/2x-2
Answer:
Step-by-step explanation:
A biologist who has been studying herd movements in elephants just finished spending
several hours with the herd. The elephants are now moving due east at 3 miles per hour. The
biologist, meanwhile, is driving due west to base camp at a rate of at 25 miles per hour. In
how long will the biologist be 1 mile from the herd?
If necessary, round your answer to the nearest minute.
670000000 in scientific notion
Answer:
6.7x10^8 is the answer
.
Plz help i need help i will mark you brianleast
Answer:
y=x+4
Step-by-step explanation:
The slope of the graph is 1x or just x. The y-intercept of the graph is 4 because the line intercepts with the y axis at 4. So your equation is y=x+4.
Hope it helps!
Rounding to two decimal places please help
Answer:
12.65
Step-by-step explanation:
Just use the pythagorean Theorem
Answer:
12.65
Step-by-step explanation:
Use the Pythagorean Theoram to answer this question.
a^2 + b^2 = c^2
a^2 + 6^2 = 14^2
a^2 + 36 = 196
-36 -36
_____________
a^2 = 160
then you square root both sides of the equation to get 12.65
10. Which represents a function?
Answer: B ?
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Use the vertical line test to see if it a function. If the vertical line passes through 2 or more points, then it not a function. If only one point, it is a function.
Which point is a solution to the system of inequalities below?
Please help now . I don’t wanna fail
Answer:
you can pick any point you want to, as long as it falls under the 2 shaded areas.
An on-demand movie company charges $2.95 per movie plus a monthly fee of $39.95. Which expression represents the yearly cost for x movie rentals? 2.95 x + 39.95 39.95 x + 2.95 2.95 x minus 39.95 (12) 2.95 x + 39.95 (12)
Answer:
[tex]2.95 x + 39.95 (12)[/tex]
Step-by-step explanation:
Given data
Charge per movie= $2.95
monthly fee= $39.95
let the number of movies be x
Hence the expression for the total is given as
[tex]Total= 2.95(x)+39.95(12)[/tex]
Answer:
Step-by-step explanation:
Given data
Charge per movie= $2.95
monthly fee= $39.95
let the number of movies be x
Hence the expression for the total is given as
Step-by-step explanation:
Rearrange then factorise x^2-5x+19=5x+3
Answer:
x = ±4i or x = ±√-16
Step-by-step explanation:
x² - 5x + 19 = 5x + 3
x² + 16 = 0
x² = -16
x = ±√-16 (a negative square root is an imaginary number)
Which function has a domain of x = -5?
Jack has twice as many dimes as quarters. If the total value of the coins is $6.30, how many dimes does he have?
Answer:
Number of dimes = 28
Step-by-step explanation:
Given that:
Worth of coins = $6.30 = 6.30 * 100 = 630 cents
Let,
x be the number of dimes
y be the number of quarters
According to given statement;
x = 2y Eqn 1
10x+25y = 630 Eqn 2
Putting x = 2y in Eqn 2
10(2y) + 25y = 630
20y + 25y = 630
45y = 630
Dividing both sides by 45
[tex]\frac{45y}{45}=\frac{630}{45}\\y=14[/tex]
Putting y=14 in Eqn 1
x = 2(14)
x = 28
Hence,
Number of dimes = 28
Help mate I will appreciate it
Answer: -3
Step-by-step explanation:
9-3=6
3-6=-3
One group on the trip was given 85 to split equally for
their meal money. If the group had 10 people in it, how much money does the person get ?
much meal money does each person get?
Find the coordinates of the other endpoint of the segment, given its midpoint and endpoint. Midpoint (10,3), endpoint (5,1)
Answer: (15,5)
Step-by-step explanation:
the midpoint is (+5,+2) from the endpoint so the other endpoint is (+5,+2) from the midpoint. That gets you (15,5)
WHICH STATEMENT IS TRUE?
Answer:
Step-by-step explanation:
The perimeter of the field is 6times the perimeter of the playgroud.
please help, I don’t know how to do this.
Answer:
Q2: slope = -½
Q3: slope = 1
Step-by-step explanation:
If the equation of the line is in the form y = mx+b, then m is the slope of the line and b is the y-intercept (the point where the line crosses the x-axis).
y = -½x, so the slope of the line is -½
y = x+15, so the slope of the line is 1
1400 point....pls help will give brainliest
PLSSSS HELPPPPPP!!!!!!
4. ATT offers a plan that costs $20 and charges $0.25 per text. For what number of texts does our
bill charge exactly $85?
Define the variable:
Equation:
Solve for x:
Interpret your answer:
Answer:
x=260 texts
Step-by-step explanation:
85=0.25x+20
Subtract 20 from each side.
65=0.25x
Divide both sides by 0.25.
260=x
260 texts plus the $20 flat fee will cost $85.
Simplify the expression: -4z -6 - 7z + 3
graph g(t) = 4sin(3t)+2
Answer:
pi for 30+9348 is 89 then you give 60 a go for that 78
Step-by-step explanation: not to be 820
