Answer:
60$
Step-by-step explanation: 10/5=2
2*30= 60
*rounded*
Can someone answer
q^8÷q^2
Answer:
q^6
Step-by-step explanation:
solve this question
i need it
To find the limit of a convergent sequence, we can simply take the limit as n approaches infinity. Let's calculate the limits for each of the given sequences:
A. \(\sf\:\lim_{n \to \infty} \frac{5n}{n+7} \\\)
To find the limit, we divide the leading terms by n:
\(\sf\:\lim_{n \to \infty} \frac{5n/n}{(n+7)/n} = \frac{5}{1} = 5 \\\)
Therefore, the limit of the sequence A is 5.
B. \(\sf\:\lim_{n \to \infty} \frac{4-7n}{8+n} \\\)
Again, divide the leading terms by n:
\(\sf\:\lim_{n \to \infty} \frac{4/n - 7}{8/n + 1} = \frac{0 - 7}{0 + 1} = -7 \\\)
So, the limit of sequence B is -7.
C. \(\sf:\lim_{n \to \infty} \frac{8n - 500\sqrt{n}}{2n + 800\sqrt{n}} \\\)
Divide the leading terms by n:
\(\sf\:\lim_{n \to \infty} \frac{8 - 500\sqrt{n}/n}{2 + 800\sqrt{n}/n} \\\)
As n approaches infinity, the terms involving \(\sf\:\sqrt{n}/n \\\) tend to 0:
\(\sf\:\lim_{n \to \infty} \frac{8 - 500(0)}{2 + 800(0)} = \frac{8}{2} = 4 \\\)
Therefore, the limit of sequence C is 4.
To summarize:
A. The limit of sequence A is 5.
B. The limit of sequence B is -7.
C. The limit of sequence C is 4.
can somebody please help me with this and explain it?
Answer:
7. No, because the x-value 11 has two y-values pair with it.
8. Not a function
Step-by-step explanation:
If there is more than one y-values per x-value then it is not considered a function, same with Question 8.
Part A: Maci made $170 grooming dogs one day with her mobile dog grooming business. She charges $60 per appointment and earned $50 in tips. Write an equation to represent this situation and solve the equation to determine how many appointments Maci had.
Part B: Logan made a profit of $235 as a mobile groomer. He charged $75 per appointment and received $40 in tips, but also had to pay a rental fee for the truck of $10 per appointment. Write an equation to represent this situation and solve the equation to determine how many appointments Logan had.
Maci and 2 appointments and Logan had 3 appointments.
How many appointments did Maci and Logan have?The linear equation that represents the total amount earned by Maci is:
Total amount earned = (amount per appointment x number of appointments) + tips
$170 = ($60 x a) + $50
$170 = $60a + $50
$170 - $50 = $60a
$120 = $60a
a = $120 / $60
a = 2
The linear equation that represents the total amount earned by Logan is:
Profit = total revenue - total cost
Profit = (fee per appointment x number of appointments) + amount received in tips - (rental fee x number of appointments)
$235 = ($75 x a) + $40 - ($10 x a)
$235 = $75a + $40 - $10a
$235 = $65a + $40
$235 - $40 = $65a
$195 = $65a
a = $195 / 65
a = 3
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The bearing of a plane form an airport is 065 degrees. Calculate the bearing for the airport form the plane.
The bearing of the airport from the plane is 245°
The bearing of a point from a location is given by the angle in degrees of rotation from the Northern direction of the location to the direction of the location of the point
The given bearing of the plane from the airport = 65°
Therefore, the direction of the plane from the Northern direction of the airport = 65°
From the Northern direction of the plane, the bearing of the airport = 245°
Hence, the bearing of the airport from the plane is 245°
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What is the measurement of the unknown angle?
Answer:
93 degrees
Step-by-step explanation:
To find the angle, we need to find the angles inside of the triangle. The triangle is formed from the two lines with angles 127 and 146 at the base. It is surrounded by the 127, 146 and the ? angle.
We know that the line at the base is 180, so we need to find the supplementary angles that correspond to 127 and 146.
180-127= 53
180-146=34
We now know the two bottom angles inside the triangle are 53 and 34 degrees. The angles in a triangle always add up to 180 degrees.
180-53-34=93
We know the top angle is 93 degrees. The ? angle is vertical to 93. Vertical angles are always congruent. That means ? is 93 degrees
Answer:
93 degrees
Step-by-step explanation:
Focus on the small triangle at the lower right.
The supplement of the 127 degree angle is (180 - 127) degrees, or 53 degrees. The supplement of the 146 degree angle is (180 - 146) degrees, or 34 degrees.
The interior angles of this small triangle must add up to 180 degrees. The third angle of this small triangle is the "vertical angle" of the unknown angle:
? + 53 + 34 = 180, so: ? = 93
The unknown angle is now known to be 93 degrees.
Work out what x =
Please and explication
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Suppose Tetha = alpha = 26°
Then ;
\( \tan( \alpha ) = \frac{y}{x} \\ \)
\( \tan(26°) = \frac{8}{x} \\ \)
\(0.487 = \frac{8}{x} \\ \)
Multiply sides by x
\(0.487x = 8\)
Divide sides by 0.487
\(x = \frac{8}{0.487} \\ \)
\(x = 16.427\)
\(x≈ 16.43\)
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Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
Note: figure not drawn to scale.
Clay's oat barn has an air vent in the shape of a rectangular prism lengthwise through the barn. Clay is able to use the entire volume of the barn, except for the air vent, to store oats. He has decided to fill the barn to capacity to be prepared for the upcoming winter and planting season.
Clay called the Farmers CO-OP and ordered
cubic feet of oats.
The ratio of the scaled area to the actual area of the patio is 0.1389 square feet : 320 square feet or 1 : 2306.56
What is a scale factor?A scale factor is defined as the ratio between the scale of a given original object and a new object,
We have,
The actual dimensions of the patio are 20 feet by 16 feet.
The scale factor is 1 inch to 4 feet,
This means that 1 inch on the scale drawing represents 4 feet in reality.
So the dimensions of the scale drawing are:
20 feet x (1/4) = 5 inches (length on scale drawing)
16 feet x (1/4) = 4 inches (width on scale drawing)
The area of the actual patio is:
= 20 feet x 16 feet
= 320 square feet
The area of the scale drawing is:
= 5 inches x 4 inches
= 20 square inches
The ratio of the area of the scaled drawing to the actual area of the patio is: 20 square inches : 320 square feet
To simplify this ratio, we need to convert both values to the same units.
Converting the area of the scale drawing to square feet:
= 20 square inches x (1/144) square feet/square inch
= 0.1389 square feet
So the ratio of the area of the scaled drawing to the actual area of the patio is:
0.1389 square feet : 320 square feet
Or, in simplified form:
1 : 2306.56
Thus,
The ratio of the scaled area to the actual area of the patio is 0.1389 square feet : 320 square feet or 1 : 2306.56
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A small square field has an area of 3,600 square meters. What is the length of one side of the field?
Subtract 9x^2 – 10x + 1 from – 2x^2 + 4x – 10.
Answer:
Step-by-step explanation:
the answer is 11x^2-14x+11 umm thats what i got
( 9x² - 10x + 1 ) - (-2x² + 4x - 10 )
9x² + 2x² = 11x²
-10x - 4x = -14x
1 - (-10) = 1 + 10 = 11
so the answer is
11x² - 14x + 11
Two-thirds of the earth is covered by water and remaining is covered by land. Find the percentage of land and water in the earth.
Answer:
About 71 percent of the Earth's surface is water-covered
and the rest of the percent is 29 percent
Step-by-step explanation:
Area of land: 148 326 000 km2 (57 268 900 square miles), this are 29% of the total surface of Planet Earth. Area of water: 361 740 000 km2 (139 668 500 square miles), this are 71% of the total surface of the Earth.
Step-by-step explanation & Answer
We know that
\(\frac{2}{3}\) = Water covering earth
\(\frac{1}{3}\) = Land covering earth
We know that there is more water than land.
We would need to find the percentage which is:
\(\frac{2}{3}\) = ?%
?% = 66.6666667% Or roughly 67%
\(\frac{1}{3}\) = ?%
?% = 33.33 or 33%
We can see 67% & 33% = 100%!
So the answer to you problem is,
Water covering earth: 67%
Land covering earth: 33%
Which of the following is most likely the next step in the series
Answer:
D
Step-by-step explanation:
6 sides then 5 then 4 then there should be 3
markme brainliest
= Homework: Module 4: Part 4 ( Question 10, *4.7.2 A salesperson earns $338 selling $2600 worth of stereos. What is the commission rate? The salesperson's commission rate is ?%. (Simplify your answer. Type an integer or a decimal.)
Answer:
13%
Step-by-step explanation:
338/2600
13/ 100
I hope it help
48 + 0.99n = 1.29
I don't know how to solve please help
Answer:
n ≈ -47.18
Step-by-step explanation:
Hi there!
48 + 0.99n = 1.29
Our goal is to isolate n, and we can do that by using inverse operations on both sides of the equation.
48 is positive on the left side of the equation. To get rid of it and isolate the 0.99n, subtract 48 from both sides:
0.99n = -46.71
Now, to isolate n, divide both sides by 0.99:
n ≈ -47.18
Therefore, n is approximately -47.18.
I hope this helps!
Please answer immediately I beg.
A pyramid and a cone have the same base area and height. The volume
of the pyramid is 175m³. What is the volume of the one? Explain your answer.
The volume of cone is 175 m³
Firstly,
Volume of Pyramid.
The volume (V) of a pyramid is
V = ⅓Ah
Data:
V = 175m³
Calculation:
175 = ⅓× A× h
Ah = 175*3
Ah = 525m³
Secondly,
The volume (V) of a cone is
V = ⅓Ah
Data:
Ah = 525 m³
Calculation:
V = ⅓ A× h
V = 175 m³
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Which expression is equivalent to 10° ?
o 10 - 10 - 10 - 10 - 10 - 10
O 6.6.6.6.6.6.6.6.6.6
0 10. 10. 10. 10.10
o I don't know.
Hi
Answer:
The first one: 10*10*10*10*10*10
Step-by-step explanation:
This is because the power of a number is how many times you multiply it by itself (example: \(2^{4}\) = 2*2*2*2 because the power is 4 which means you multiply the base by itself 4 times, in this case the base is 2)
Answer:
A. 10 · 10 · 10 · 10 · 10 · 10
Step-by-step explanation:
\(10^6\) is just 10 times itself, 6 times.
find the degrees of the marked angle
Answer:
n=82
m=98
e=98
Step-by-step explanation:
n is vertical to 82
180-82=m and e because they are suplementery angles
Answer:
∠n = 82°
∠m = 98°
∠n = 98°
Step-by-step explanation:
∠n = 82° because it is alternate to 82°
total circle = 360°
∠l =∠m
2∠m = 360° - 82° - 82° = 196°
∠m = 98°
∠n = 98°
6,397 x 349 ≈ __________ x __________ = 1,800,000
i need help really bad
6,397 x 349 = 6000 x 300 = 1,800,000
I rounded 6,397 to 6,000
I rounded 349 to 300
Multiplying 6,000 and 300 is the same as multiplying 6 and 3 to get 18, then we tack on five zeros to the result. The five zeros come from the total number of zeroes in 6000 and 300
We have 3 zeros in 6000 and 2 zeros in 300, so 3+2 = 5 zeros total.
So this estimation technique allows you to multiply large numbers like this very quickly without needing a calculator or pencil/paper.
Since 6397 rounded down, and 349 rounded down too, this means the result of 1,800,000 is an underestimate of the true value which is
6,397 x 349 = 2,232,553
The estimate isn't too far off.
Anna volunteers on the weekend at the Central Library. As a school project, she decides to record how many people visit the library, and where they go. On Saturday, 382 people went to The Youth Wing, 461 people went to Social Issues, and 355 went to Fiction and Literature. On Sunday, the library had 800 total visitors. Based on what Anna had recorded on Saturday, about how many people should be expected to go to The Youth Wing? Round your answer to the nearest whole number.
Based on the data recorded by Anna on Saturday, we can estimate the number of people expected to visit The Youth Wing on Sunday.
Let's calculate the proportion of visitors to The Youth Wing compared to the total number of visitors on Saturday:
\(\displaystyle \text{Proportion} = \frac{\text{Visitors to The Youth Wing on Saturday}}{\text{Total visitors on Saturday}} = \frac{382}{382 + 461 + 355}\)
Next, we'll apply this proportion to the total number of visitors on Sunday to estimate the number of people expected to go to The Youth Wing:
\(\displaystyle \text{Expected visitors to The Youth Wing on Sunday} = \text{Proportion} \times \text{Total visitors on Sunday}\)
Now, let's substitute the values into the equation and calculate the estimated number of visitors to The Youth Wing on Sunday:
\(\displaystyle \text{Proportion} = \frac{382}{382 + 461 + 355}\)
\(\displaystyle \text{Expected visitors to The Youth Wing on Sunday} = \text{Proportion} \times 800\)
Calculating the proportion:
\(\displaystyle \text{Proportion} = \frac{382}{382 + 461 + 355} = \frac{382}{1198}\)
Calculating the estimated number of visitors to The Youth Wing on Sunday:
\(\displaystyle \text{Expected visitors to The Youth Wing on Sunday} = \frac{382}{1198} \times 800\)
Simplifying the equation:
\(\displaystyle \text{Expected visitors to The Youth Wing on Sunday} \approx \frac{382 \times 800}{1198}\)
Now, let's calculate the approximate number of visitors to The Youth Wing on Sunday:
\(\displaystyle \text{Expected visitors to The Youth Wing on Sunday} \approx 254\)
Therefore, based on the data recorded on Saturday, we can estimate that around 254 people should be expected to go to The Youth Wing on Sunday.
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Which of the following measurements could be the side lengths of a right triangle?
A. √108 in, √72 in, √192 in
B. √96 in, √24 in, √120 in
C. √132 in, √24 in, √120 in
D. √168 in, √72 in, √84 in
Answer:
B. √96 in, √24 in, √120 inStep-by-step explanation:
Use Pythagorean to verify:
The square of the two smallest lengths is same as the square of the largest side
A. 108 + 72 = 180 ≠ 192, noB. 96 + 24 = 120, yesC. 132 - 24 = 108 ≠ 120, noD. 168 - 72 = 96 ≠ 84, noCorrect choice is B
Answer:
Option B
Let's verify
P²+B²=H²(√96)²+(√24)²=(√120)²96+24=120Yes verified
A pet store has three fish tanks each holding a different volume of water in a different number of fish to a holds 4 L and five fish tank bee holds 100 L in office tanks tea or 108 L and 23 fish. order the tanks by volume per fish from least to greatest.
Shown below is a wooden six-sided (hexagon) frame. Which of
the following best approximates the slopes of the six line
segments?
O The slopes are approximately -1.4, 0, and 1.4.
O The slopes are approximately -1.7, 0, and 1.7.
O The slopes are approximately -1.8, 1, and 1.4.
O The slopes are approximately -1.7,0, and 1.4
The slopes are best approximated as: The slopes are approximately -1.7, 0, and 1.7.
How to find the slope between two coordinates?The formula to find the slope between two coordinates is expressed as:
Slope = (y₂ - y₁)/(x₂ - x₁)
The slope of each line above the x-axis are:
Slope 1 = (5 - 0)/(5 - 8)
Slope 1 = -1.7
Slope 2 = (5 - 5)/(5 - (-2))
Slope 2 = 0
Slope 3 = (5 - 0)/(-2 - (-5))
Slope 3 = 5/3 = 1.7
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Graph -12x + 3y = 24
Answer:
4x -y + 8=0
Step-by-step explanation:
:)
2 10 points
Sutton's cellphone plan calculates her bill by using the function, b (z) = 0.05x+75, where x is the number of minutes she uses the phone. What is her bill if she uses her
phone for 10000 minutes?
If she uses its phone for 10000 minutes, her cost will be $575.
What is linear equation:The typical form for two-variable linear equations is Ax+By=C. For example, 2x+3y=5 is a common linear equation. It is rather simple to find both intercepts when an equation is stated in this way (x and y).
According to the given data:The function b (z) = 0.05x+75,
value of x = 10000 minutes
Now putting the value of x into the equation we get:
b (z) = 0.05x+75,
b (z) = 0.05(10000)+75,
b (z) = 0.05(10000)+75,
= 500 + 75
b (z) = 575
The bill if she uses her phone for 10000 minutes = 575.
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0.06/ 0.5334 Find the quotient
Answer:
the answer is 0.11248593
Step-by-step explanation:
r= 2.3 ft
Calculate the diameter of the circle.
Answer: 4.6 is the diamter
the diameter is twice the radius
Step-by-step explanation:
√3r +5> 1
Please help solve
The solution to the inequality √3r + 5 > 1 is r > 16/3.
To solve the inequality √3r + 5 > 1, we can follow these steps:
Subtract 5 from both sides of the inequality:
√3r + 5 - 5 > 1 - 5
√3r > -4
Square both sides of the inequality to eliminate the square root:
(√3r)^2 > (-4)^2
3r > 16
Divide both sides of the inequality by 3 to solve for r:
(3r)/3 > 16/3
r > 16/3
Therefore, the solution to the inequality √3r + 5 > 1 is r > 16/3.
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Which expression equals 5^0
Answer:
\( {5}^{0} = 1\)
**Every number to the exponent zero equals one .
I hope I helped you^_^
can someone help me with this?
Haleigh decides that instead of throwing away old candles, she can use the last bit of wax combined together to make new candles. Each candle has 10% of it's original wax left. How many 5 ounce candles can she make if she has five 20 oz candles, 5 five ounce candles, and twenty-five one-ounce candles?
Answer:she can make three 5 ounce candles. she had 15 ounces left over , 15/5=3 .
Step-by-step explanation: 5 of 10% of 20 ounces is 10 ounces, and both the 5 five ounce candles and the twenty five one ounce candles are each 2.5 extra ounces left. (5 for both), making a totalm of 15 ounces left to put into new candles.