Answer:
14.2% increase
Step-by-step explanation:
Corey’s pay increases from £12.36 per hour to £14.11 per hour. Find the percentage increase to 1 decimal place.
(14.11 - 12.36)/12.36 = 0.141586
0.141586 as a percent:
0.141586 * 100 = 14.2% increase
One mile is about 1.6 km. How many miles are in 10 km?
(Please show work)
Answer:
6.25 or 6 1/4
Step-by-step explanation:
10 ÷ 1.6 = 6.25 or 6 1/4
(3,-2);slope [tex]\frac{1}{2}[/tex]
Which best explains why the slope of the line between points A and D is the same as the slope between points A and B?
Answer: Which best explains why the slope of the line between points A and D is the same as the slope between points A and B? Points A, D, and B are on the hypotenuses of similar triangles. Therefore, AD = AB, so the slope of AD is the same as the slope of AB.
Step-by-step explanation:
Answer: Its the second one
Step-by-step explanation:
Harold buys hot dogs and water bottles for a fundraiser. He can buy a pack of 8 hot dogs for $6, and a pack of 6 water bottles for $4. He buys 192 hot dogs and bottles of water together, and spends a total of $136.
How many packs of hot dogs and packs of water bottles does Harold buy?
A. 16 packs of hot dogs and 12 packs of water bottles
B. 12 packs of hot dogs and 16 packs of water bottles
C. 10 packs of hot dogs and 15 packs of water bottles
D. 14 packs of hot dogs and 12 packs of water bottles
Answer:
B
Step-by-step explanation:
hotdogs:
12 packs x 8 = 96
water:
16 packs x 6 = 96
total:
96 + 96 = 192
A groundskeeper needs grass seed to cover a circular field, 290 feet in diameter. One pound of grass seed covers about 400 square feet of field.
How many pounds of grass seed should the groundskeeper buy to cover the circular field?
-EXPLAIN YOUR RESONING-
Answer:165.13 pounds of grass seed.
Step-by-step explanation: to find the area of a circle you must do the equation pi r^2, so in this case that is pi*145, because radius is half the diameter, and that gets you approximately 66051.99 ft^2. when you divide 400 by this number, you get approximately 165.13 pounds of seed.
A student earned the scores in the data set in one course. {78, 64, 74, 92, 67} What is the mean of the scores?
Answer: The mean is 75
Step-by-step explanation:
- You add the scores in the data:
78+64+74+92+67 = 375
- Then divide by the number of scores in the data:
there are 5 scores in the data,
1) 78
2) 64
3) 74
4) 92
5) 67
- So:
375/5 = 75 <--- mean
What is the perimeter of a rectangle with a length of Eight and one-sixth feet and a width of Six and two-thirds feet?
Fourteen and three-ninths feet
Sixteen and two-sixths feet
Twenty-nine and four-sixths feet
Forty-eight and three-eighteenths feet
Answer:
Fourteen and three ninthn feet
Step-by-step explanation:
Just add them together and you get the answer.
Answer: Twenty-Nine and Four-Sixths feet
Step-by-step explanation:
Perimeter is the sum of all sides.
So we just add 8 1/6 + 8 1/6 + 6 2/3 + 6 2/3
but before we can add them up we need to make our fractions have the same denominators
so we multiply the 2/3 by 2 to give us 4/6 then we can add the fractions together
1/6 + 1/6 + 4/6 + 4/6 = 10/6 or 1 4/6
then add 8 + 8 + 6 + 6 + 1 4/6 = 29 4/6 feet
help meeeeeeeeeeeeeeeee
Answer:
3205
Step-by-step explanation:
3÷3=9
3÷2=6
3÷5=15
Answer:
Step-by-step explanation:
The table shows the length and width of proportional rectangles.
Length (in inches) | 6 | 9 | 18| 24 |
Width (in inches) | 10 | 15 | 30 | 40 |
Using the table, find the width of a rectangle that has a length of 42.
A) 45
B) 50
C) 60
D) 70
PLEASE HELP DUE TODAY A cooking club baked 24 cookies to share among its 10 members How many cookies did each member receive? Select EACH correct answer. A. 10/24 B.2 4/24 C.2 4/10 D.24/10
Answer
chaque membres a reçu 2,4 biscuits cela fait donc 24/10 et si on arrondi cela nous donne un peu près 2 biscuit par membres
Step-by-step explanation:
Evaluate (4a2 + b) ÷ c , when a= −2, b= −1, and c= 5.
Answer:
3
Step-by-step explanation:
substitute the values to find the answer
(-1.9)⁷/(-1.9)²
1. (-1.9)¹⁴
2. (-1.9)⁹
3. (-1.9)⁷/²
4. (-1.9)⁵
Can somebody help me with this question please. The question is in the attachment.
A rectangular prism has a volume of 90 cubic feet. The prism has a height of 2 feet and a width of 3 feet. What is the length of the prism?
Answer:
L=15
Mark Brainliest pls
Step-by-step explanation:
V=WHL
V=90
H=2
W=3
L=?
Solve L
90=(3)(2)*L
90=6*L
90/6=L
L=15
What is the equation for the line in slope-intercept form?
Equivalent Ratios
x y
3 4
9 ?
18 24
What number is missing from the table of equivalent ratios?
Responses
A 1212
B 1010
C 1616
D 15
Answer:
C
Step-by-step explanation:
Took the test
In the diagram below, the numbers in each box is the sum of the two numbers below it.
Work out the missing numbers for boxes A, B and C.
Answer:
Step-by-step explanation:
mhm
Can someone help, please
Answer:
9/2
Step-by-step explanation:
slope = (10-1)/(10-8)
9/2
Answer:9/2, simplified is 4 and 1/2, or 4.5
Step-by-step explanation: y value moved up from 1 to 10, x value move right from 8 to 10.
A rectangular prism has a volume of 90 cubic feet. The prism has a height of 2 feet and a width of 3 feet. What is the length of the prism?
Answer: 15ft.
Step-by-step explanation: L= V divided by h times w = 90 divided by 3x2 = 15ft
An object has a mass of 17 grams.
What is its weight in ounces?
Use 1 ounce=28.35 gram to write the conversion facto
Step-by-step explanation:
In order to determine the weight of an object in ounces, we need to convert its mass from grams to ounces using the conversion factor of 1 ounce = 28.35 grams. Since the mass of the object is 17 grams, we can use the conversion factor to calculate its weight in ounces as follows:
17 grams * (1 ounce / 28.35 grams) = 0.6 ounces
Therefore, the weight of the object in ounces is 0.6 ounces. The conversion factor used in this calculation is 1 ounce = 28.35 grams.
4. Write an equation in slope-intercept form of the line that passes through the given point and is perpendicular to the graph of the given equation. (-2, 3); y= 1/2 x-1)
A. y equals one-half x plus 1.
B. y equals negative two x minus 1.
C. y equals one-half x minus 1.
D. y equals negative one-half x minus 1.
Answer:
y=-2x-1
Step-by-step explanation:
Can someone help, please
what is the value of this expression
5 (9/12 - 1/4) + 0.5
The answer to this is 3
__________________________________________________________
PEMDAS= Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction
__________________________________________________________
9/12 - 1/4 = 0.5
0.5 x 5 = 2.5
2.5 + 0.5 =3
Help! I'll mark as brainlist/
Answer:
I'll give you one way, you can figure out the other.
When naming angles, we look at what points that define the lines that make the angle. Order doesn't matter, as long as the point on the angle we care about is in the middle.
The first I see is "SUT". What might the other one be?
Which number is the constant?
4x-3y+2z+27
Group of answer choices
3
4
2
27
Answer:
27
Step-by-step explanation:
In a given equation, the constant or C is the entire term under the form:
Y = mx + my +...+ mn + C
In 4x-3y+2z+27 the entire number is 27 so that is the constant of tha expression.
Answer:27
Step-by-step explanation:
Anyone can help, please use the image!
Answer:
1. 18
2. 12
3. 10%
4. 20%
Step-by-step explanation:
An international company has 23,700 employees in one country. If this represents 18.4% of the company's employees, how many employees does it have in total?
Answer:
128804.35 or 128804 because you cant have .35 of a person
Step-by-step explanation:
turn it into a fraction 18.4 over 100 and 23,700 over x. then cross multiply
Can someone help, please
Answer: y = 10x - 10
This means 10 goes into each box, without any minus symbols.
==========================================
Reason:
Recall that slope-intercept form is y = mx+b
m = slopeb = y-interceptWe simply replace m with 10 since this the slope. We replace b with -10 because it's the y-intercept.
So,
y = mx+b
y = 10x+(-10)
y = 10x - 10
---------------
Extra info:
If you wanted to graph this, then I would start at the y intercept location of (0,-10). Then move up 10 units and to the right 1 unit to arrive at (1,0). Draw a straight line through these two points.
To find the x intercept, replace y with 0 and solve for x. The equation 0 = 10x-10 solves to x = 1.
Answer: y=10x-10
Step-by-step explanation:
10 being the point the slope crosses the y-axis
-10 being the degree of the slope
Determine whether the statement is always, sometimes, or never true
The measure of <1 plus the measure of <2 equals the measure of <3 plus the measure of <4
Answer:sometimes
Step-by-step explanation:
A swimming pool is being drained at a rate of 50 gallons per hour. How many milliliters per second is this? Round to the nearest tenth.
Answer: 3154.16 milliliters / second
Step-by-step explanation:
1 gallon = 3.785 liters
1 liter = 1000 milliliters.
So multiply to convert: 1 gallon x 3.785 liters/gallon x 1000 milliters/liter = 3785 milliters ; 50 gallons = 50*3785 = 189250 milliliters
1 hr = 60 seconds 50 gallons per hour = 189250 mililiters/60 seconds =3154.16 milliliters/second
result : 50 gallons per hour = 3154.16 milliliters / second