Write 0.0000629 in scientific notation
Answers
Answer:
6.29 × 10^-5
Step-by-step explanation:
0.0000629
The number part of the answer is 6.29
To go from 0.0000629 to 6.29, the decimal point needs to move 5 places to the right, so the exponent on the 10 must be -5.
0.0000629 = 6.29 × 10^-5
Answer: 6.29*10^(-5)
Step-by-step explanation:
0.0000629=
0.629*10^(-4)= ==> there are 4 zeros before the decimal point.
6.29*10^(-(4+1))=6.29*10^(-5)
Related Questions
I need help! PLSS THANK YOUU SMM
Answers
(w+2)(w-3)
step 1. F means to multiply the front letter or number whichever it might be inside the parentheses, in this cause it’s w. so it would be (w)(w)= w^2
step 2. O means to multiply the outer letter or number whichever it might be inside the parentheses, in this cause it’s w and -3. so it would be (w)(-3)= -3w
step 3. I means to multiply the inner letter or number whichever it might be inside the parentheses, in this cause it’s w and 2. so it would be (w)(2)= 2w
step 4. L means to multiply the last letter or number whichever it might be inside the parentheses, in this cause it’s 2 and -3. so it would be (2)(-3)= -6
*REMEMBER a positive (+) * a negative (-) is a negative (-)
now you have the equation: W^2 -3w + 2w -6 = w^2 -w -6
For each ordered pair (x, y), determine whether it is a solution to the inequality y≤0.
(8,-43)
(4.-22)
(-3,25)
(-7,45)
Is it a solution?
Answers
Answer:
(8,-43)
(4,-22)
Step-by-step explanation:
In order for the ordered pair to be a solution of the inequality, you must be able to plug in the y-value of the ordered pair and it must be less than or equal to 0.
For example:
(4,-22)
x=4 ; y=-22
Plug y into the inequality
y≤0
-22≤0
Since the statement is true, I know that (4,-22) must be a solution to the inequality.
Another way to solve this problem is by graphing. If an ordered pair is in the shaded region, it is a solution to the inequality. Attached is a graph of both the inequality and ordered pairs plotted.
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Have a GREAT day!!!
Answer:
Step-by-step explanation:
To determine whether each ordered pair is a solution to the inequality y ≤ 0, we need to check if the y-coordinate of each pair is less than or equal to zero.
Let's check each ordered pair:
(8, -43):
The y-coordinate is -43. Since -43 is less than zero, this ordered pair is a solution to the inequality y ≤ 0.
(4, -22):
The y-coordinate is -22. Since -22 is less than zero, this ordered pair is a solution to the inequality y ≤ 0.
(-3, 25):
The y-coordinate is 25. Since 25 is greater than zero, this ordered pair is not a solution to the inequality y ≤ 0.
(-7, 45):
The y-coordinate is 45. Since 45 is greater than zero, this ordered pair is not a solution to the inequality y ≤ 0.
So, the solutions to the inequality y ≤ 0 are:
(8, -43) and (4, -22).
A - on the po boyds at a emase the foot, 1, of building. He. Observes an obje- et on the top, P of the building at an angle of ele- building of 66 Aviation of 66 Hemows directly backwards to new point C and observes the same object at an angle of elevation of 53° · 1P) |MT|= 50m point m Iame horizontal level I, a a
Answers
Answer:
53\(x_{123}\) == 134 cf
Step-by-step explanation:
A - on the po boyds at a emase the foot, 1, of building. He. Observes an obje- et on the top, P of the building at an angle of ele- building of 66 Aviation of 66 Hemows directly backwards to new point C and observes the same object at an angle of elevation of 53° · 1P) |MT|= 50m point m Iame horizontal level I, a a
The height of the building is approximately 78.63 meters.
The following is a step-by-step explanation of how to solve the problem. We'll need to use some trigonometric concepts and formulas to find the solution.
Draw a diagram of the situation described in the problem to get a better understanding of the problem. The diagram would have a right-angled triangle with angle of elevation of 66° at the bottom left vertex and another angle of elevation of 53° at the bottom right vertex. The object on top of the building is at the vertex of the triangle. Point M and I on the diagram are points on the horizontal line of sight and on the ground respectively. We can label the diagram with the following values:Angle of elevation from point A = 66°Angle of elevation from point P = 53° Length of line segment AM = h Length of line segment MP = x Length of line segment IP = y Length of line segment MT = 50m. We'll use these values to calculate the length of h, which is the height of the building.Use the tangent ratio to find x:tan 66° = h / x => x = h / tan 66°. Use the tangent ratio to find y:tan 53° = h / y => y = h / tan 53°.We know that x + y = 50, so substituting the expressions for x and y from step 3 gives:h / tan 66° + h / tan 53° = 50h = 50 tan 66° tan 53° / (tan 53° + tan 66°) ≈ 78.63 m.Therefore, the height of the building is approximately 78.63 meters.
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Before Valentine's Day, a store bought 58 boxes of chocolates. There were 65 chocolates in each box. How many chocolates did the store buy? chocolates
Answers
Answer:
The equation would be:
58 times 65
The answer:
3,770
Step-by-step explanation:
What is the equation of a circle with a center at (4,-9) and a radius of 5?
Answers
Answer:
(x - 4)² + (y + 9)² = 5²
Step-by-step explanation:
The standard form equation is
(x - h)² + (y - k)² = r²
(h, k) is the center
r is the radius
----------------------------
Given (h, k) = (4, -9) and r = 5
(x - 4)² + (y + 9)² = 5²
What is the area of the square that measures 3.1 m on each side
Answers
The area of the square with a side length of 3.1 meters is 9.61 square meters.
To find the area of a square, we need to multiply the length of one side by itself. In this case, the square has a side length of 3.1 m.
Area of a square = side length × side length
Substituting the given side length into the formula:
Area = 3.1 m × 3.1 m
To perform the calculation:
Area = 9.61 m²
It's worth noting that when calculating the area, we are working with squared units. In this case, the side length is in meters, so the area is expressed in square meters (m²). The area represents the amount of space enclosed within the square.
Remember, to find the area of any square, you simply need to multiply the length of one side by itself.
The area of the square with a side length of 3.1 meters is 9.61 square meters.
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A group of friends wants to go to the amusement park. They have $100 to spend on
parking and admission. Parking is $13, and tickets cost $14.50 per person, including
tax. How many people can go to the amusement park?
Answers
Answer:
3
Step-by-step explanation:
14.50 + 13.00 = 27.50
27.50 x 3 = 82.50
Answer:
6
Step-by-step explanation:
\color{red}{14.5}x+\color{blue}{13}=
14.5x+13=
\,\,\color{purple}{100}
100
-\color{blue}{13}\phantom{=}
−13=
\,\,-\color{blue}{13}
−13
Subtract 13 from both sides
\color{red}{14.5}x=
14.5x=
\,\,87
87
\frac{\color{red}{14.5}x}{\color{red}{14.5}}=
14.5
14.5x
=
\,\,\frac{87}{\color{red}{14.5}}
14.5
87
Divide both sides by 14.5
x=
x=
\,\,\boxed{6}
6
\text{6 people can go to the amusement park.}
6 people can go to the amusement park.
p and q are two numbers.whrite down an expression of. a.) the sum of p and q. b) the product of p and q
Answers
Answer:
A. p+q
B. (p)(q)
Step-by-step explanation:
A. The sum of the variables will be p+q, since we are just adding the two variables together.
B. The product of the variables will be (p)(q), or just pq, since you are simply multiplying the two variables.
Hope this Helps!!
How to convert 243 base five to base ten
Answers
Answer:
73
Step-by-step explanation:
Converting 243 base 5 to base 10.
2*5^2=50
4*5^1=20
3*5^0=3
Adding all to get Ans= 73
Regression analysis was applied between sales (in $1000) and advertising (in $100) and the following regression function was obtained:
y(hat)= 500 + 4x
Based on the above estimated regression line if advertising is $10,000, then the point estimate for sales (in dollars) is:
A.) $900
B.) $900,000
C.) $40,500
D.) $505,000
Answers
The point estimate for sales with an advertising spending of $10,000 is given as follows:
B.) $900,000.
What is defined by the linear regression equation?The linear regression equation for this problem is defined as follows:
y = 500 + 4x.
The variables for the equation are given as follows:
The variable x represents the advertising money spent, in hundreds of dollars.The variable y represents the sales, in thousands of dollars.If advertising is $10,000, the value of x is given as follows:
x = 10000/100 = 100.
(as each unit of x represents $100).
Thus the point estimate of the sales is obtained as follows:
y = 500 + 4(100) = 500 + 400 = 900.
As each unit of y is measured in thousands of dollars, the sales were of $900,000, meaning that the correct option is given by option B.
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Reuben has 370 beads and Milan has 292 beads.
How many beads do Reuben and Milan have together?
Answers
Answer:
662
Step-by-step explanation:
add the 370+292 and you get 662
Lines a and b in the diagram are parallel. Parallel lines a and b are cut by 2 transversals. At the intersection of line a with the transversals, clockwise from top left, the angles are 45 degrees, 95 degrees, blank, blank, B, 40 degrees. At the intersection of b with a transversal, the angles are blank, A, blank, blank. At the intersection of b with the second transversal, the angles are C, blank, blank, blank. Step 1: measure of angle A = 40 degrees (alternate interior angles). Step 2: measure of angle B = 95 degrees (vertical angles). Step 3: measure of angle C = 40 degrees (corresponding angles). Shalini found the sum of the measures of the interior angles of the triangle to be 175°. She knows the sum is supposed to be 180°. What was Shalini’s error? m∠A = 45° m∠B = 85° m∠C = 45° Shalini did not add the sum of the 3 angles correctly.
Answers
Answer:
C the answer is C
Step-by-step explanation:
Answer: the other person is right its C: m∠C = 45°
Step-by-step explanation:
The table below shows last year's gross income, standard deduction, and
number of exemptions for four different workers.
Gross
Income
Standard
Deduction
Number of Exemptions at
$3650 Each
Kevin
$97,223
$8350
3
Louis
$89,756
$8350
1
Madelyn $90,237
$5700
2
Selma
$87,875
$5700
1
Assuming that each worker used the standard deduction and that none of the
workers had any additional adjustments, which worker had the lowest taxable
income last year?
Answers
Answer: madelyn
Step-by-step explanation:
Answer:
madelyn
Step-by-step explanation: trust me bro
the mean, the median, and the are basic statistical measures that determine characteristics of a given group of numbers.
Answers
Answer:
middle set of data
Step-by-step explanation:
The students in Mrs. Barnett's first-grade class sit down in a circle for show-and-tell. The circle they form has a diameter of 4 meters. What is the circle's radius?
Answers
Answer:
Step-by-step explanation:
If the diameter is 4 meters, then the radius has to be 2 because the radius is half of the diameter.
Translate and solve 5 less then three times a number is 16
Answers
Answer:
the number is 7
Step-by-step explanation:
I am not sure what you mean by "translate" but here is my solution to the problem.
first write the question as a equation: 3x - 5 = 16
then add 5 to both sides: 3x = 21
divide both sides by 3: x = 7
double check
3*7 - 5 = 16
the number is 7
Answer:
The translation is 3x - 5 = 16 and the missing value is 7.Step-by-step explanation:
Translation: 3x - 5 = 16
=> 3x - 5 = 16=> 3x = 21=> x = 7Hence, the translation is 3x - 5 = 16 and the missing value is 7.
Hoped this helped.
\(BrainiacUser1357\)
can someone help me with this
Answers
Answer:
-2
Step-by-step explanation:
the change in y would be negative two
if you count the change in x from (-1,3) to (4,1), the change in x is five units, and it goes down by 2 making the change in y negative 2 units
hope this helped!
Answer:
Every time x changes by ±5, y changes by ±2.
Step-by-step explanation:
The answer can be found in the slope. \(-\frac{2}{5}\)
2 is the y, 5 is the x. When y decreases by 2, x increases by 5.
Angie and Brian are running a bakery. They are going to make three kinds of banana bread: regular, one with extra sugar, and one with extra bananas. Each loaf of regular takes 3 bananas, 3 cups of sugar, and 2 cups of flour. Each loaf of extra sugar takes 2 bananas, 4 cups of sugar, and 3 cups of flour. Each loaf of extra bananas takes 5 bananas, 1 cup of sugar and 4 cups of flour. They have 1200 bananas, 1050 cups of sugar, and 1075 cups of flour available. How many loaves of each type should they make to use up all the bananas, sugar and flour available
Answers
Answer:
150 regular loaves
125 loaves with extra sugar
100 loaves with extra bananas.
Step-by-step explanation:
Let R represent loaves of regular bread, S represent loaves with extra sugar, and B represent loaves with extra bananas. If they have 1200 bananas, 1050 cups of sugar, and 1075 cups of flour available, the number of each type of bread that Angie and Brian can make are given by the following system of equations:
\(3R+2S+5B=1,200\\3R+4S+1B=1,050\\2R+3S+4B=1,075\)
Solving the linear system:
\(3R+4S+1B-(3R+2S+5B)=1,050-1,200\\2S-4B=-150\\S=-75+2B\\\\3R+2*(-75+2B)+5B=1,200\\2R+3*(-75+2B)+4B=1,075\\3R+9B=1,350\\2R+10B=1,300\\\\3R+9B-1.5*(2R+10B)=1,350-(1.5*1,300)\\9B-15B=-600\\B=100\\2R+10*100=1,300\\R=150\\3*150+2S+5*100=1,200\\S=125\)
They should make 150 regular loaves, 125 loaves with extra sugar, and 100 loaves with extra bananas.
Given the function f(x) = 8x + 2 , evaluate f6
Answers
f(x) = 48 + 2
f(x) = 50
Jug A contains 6/7 as much water as Jug B.Jug C contains 3/5 as much water as Jug A.Find the ratio of the volume of water in Jug B to the volume of water as Jug C.
Answers
The ratio of the volume of water in Jug B to the volume of water in Jug C is 35:18.
Let's assume the volume of water in Jug B is x.
According to the given information, Jug A contains 6/7 as much water as Jug B. Therefore, the volume of water in Jug A can be calculated as (6/7) * x.
Similarly, Jug C contains 3/5 as much water as Jug A. Hence, the volume of water in Jug C can be expressed as (3/5) * [(6/7) * x].
To find the ratio of the volume of water in Jug B to the volume of water in Jug C, we divide the volume of water in Jug B by the volume of water in Jug C:
(x) / [(3/5) * (6/7) * x]
Simplifying the expression, we get:
x / (18/35 * x)
The x values cancel out, leaving us with:
1 / (18/35)
To simplify further, we multiply the numerator and denominator by the reciprocal of the denominator:
1 * (35/18)
The final ratio is:
35/18
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Please answer fast and correctly :)
Answers
Answer:
Graph A is correct
Step-by-step explanation:
The line intersects 45 x and 3 y
Answer:
Graph A! :-)
Step-by-step explanation:
A loaf of bread is marked on sale, discounted at 40% off. You grab the loaf, head to the cashier, and are charged $150 for the loaf. What was its original regular price per loaf? Please show work
Answers
The original price per loaf is $250.
Step-by-step explanation:Theory. There are 2 ways of discounting a percentage from a number:
1. Calculate the 40% of the number (multiplying by 0.4) and substract the resulting amount from the original number,
2. Multiply the number by 1-40% (1-0.4).
1. Form an equation.
Using the logic expressed at the beginning of this answer, the resulting number of the price must have been multiplied by 1-0.4 to be the number that it is right now. Hence, this is the equation that represent the calculations made to obtain the discounted price:
\(x*(1-0.4)=150\), where x is the original price of the bread loaf.
2. Divide by (1 - 0.4) on both sides of the equation.\(x=\frac{150}{(1-0.4)}\)
3. Calculate.\(x=250.\)
4. Express your result.The original price per loaf is $250.
What is the answer to this problem?
Answers
Answer:
A=3
Step-by-step explanation:
srry if I'm worng. hop it helped
What will be the firm's quick ratio after Nelson has raised the maximum amount of short-term funds? Do not round intermediate calculations. Round your answer to two decimal places.
Answers
Based on the short-term debt that Nelson raises, the firm's quick ratio will be 1.204.
What is the firm's quick ratio?First, find the maximum amount of short-term funds that Nelson can raise?
Assuming this amount is x, we can find it with the current ratio formula:
Current ratio = Current assets / Current liabilities
2 = (1,260,000 + x) / ( 450,000 + x)
x = $360,000
The quick ratio would therefore be:
= ( New Current assets - New inventory) / New current liabilities
= ( (1,260,000 + 360,000) - (285,000 + 360,000) ) / (450,000 + 360,000)
= 1.204
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SOMEONE PLEASE help me answer this
Answers
Answer:
5.7 m is the answer
Step-by-step explanation:
a = 7m
b = ?
c = 9m
According to the Pythagorean theorem,
a² + b² = c²
7² + b² = 9²
49 + b² = 81
b² = 81 - 49
b² = 32
b = 5.656
Round to the nearest tenth,
b = 5.7 m
if x=2,and y=-3 then xy^2
Answers
Given the expression:
\(xy^2\)if x = 2, and y = -3, then we have the following:
\(\begin{gathered} x=2 \\ y=-3 \\ \Rightarrow xy^2=(2)(-3)^2=(2)(9)=18_{} \end{gathered}\)therefore, the final result is 18
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Tim is taking the path shown to bike to Greg's house. Tim travels an average speed of 15 mi/hr.
Determine how much time it will take Tim to get to Greg's house. (You may use decimals here)
Answers
Answer:
Road:
Distance to Greg's house = 3.2 + 1.7 =
4.9 miles
Time to get to Greg's house =
(4.9 mi)/(15 mi/hr) = about .327 hours = about 19.6 minutes (19 minutes, 36 seconds)
Shortcut:
Distance to Greg's house:
\( \sqrt{ {3.2}^{2} + {1.7}^{2} } = 3.6235 \)
Time to get to Greg's house:
(3.6235 mi)/(15 mi/hr) = about .242 hours = about 14.49 minutes (14 minutes, 30 seconds)
The shortcut is about 4.9 - 3.6235 = 1.28 miles faster (about 5.11 minutes, or 5 minutes, 6 seconds faster)
A company makes car stereos the manufacturing cost for each stereo is 45$ the company fixed cost of 4150$ per month how many stereos can they make
Answers
A company make 92 stereos in a month.
What is Division method?Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications. For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.
We have to given that;
A company makes car stereos the manufacturing cost for each stereo is $45.
And, The company fixed cost of $4150 per month.
Now, Let number of cars manufacturing by a company in a month is,
⇒ $4150 ÷ $45
⇒ 92
Thus, Number of cars manufacturing by a company in a month is, 92.
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Which number does not belong with the other three? Please explain
Answers
The number that does not belong with the other three is D. 10 x 9.2 ⁻¹³
Why is the number different from the others ?With the first three numbers, the base of the exponential that is being multiplied by the first number is 10. These numbers are:
2 . 8 x 10 ¹⁵4. 3 x 10 ⁻³⁰1. 05 x 10 ²⁸With the last number however, we see that the base of the exponential is 9. 2 and not 10 like the others. This is why 10 x 9 . 2 ⁻¹³ does not belong with the rest.
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if a tow with a population of 3,000 grows by 2% per year, how large will the population be in ten years ?
Answers
Answer:
3657
Step-by-step explanation:
P = 3000, r = 2%, n = 10 years, A =?
By compound interest formula:
\(A = P \bigg(1 + \frac{r}{100} \bigg ) ^{n} \\ \\ A = 3000 \bigg(1 + \frac{2}{100} \bigg ) ^{10} \\ \\ A = 3000(1 + 0.02) ^{10} \\ \\ A = 3000(1.02) ^{10} \\ \\ A = 3000 \times 1.21899442 \\ \\ A = 3,656.98326 \\ \\ A \approx 3657 \\ \)