Weight of apple = 4.5 ounces
Total pieces = 4
Weight of 1 piece = 4.5 ÷ 4
= 1.125
•°• Each piece weighs 1.125 ounces
Hope it helps
Have a nice day
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Roxannee is buying suppliers for a catering job. She bought a piece of salmon for $31.28. If the cost of the salmon was $9.20 per pund, how many pounds did she buy? (Show your work)
Answer:
she bought 3.4 pounds
Step-by-step explanation:
I need help 2x+y=7 to solve for y
Answer:
X=7-y over 2
Step-by-step explanation:
Subtract yy from both sides.
2x=7-y2x=7−y
2 Divide both sides by 22.
x=\frac{7-y}{2}x=
2
7−y
The equation solved for y is y=7-2x.
The given equation is 2x+y=7.
We need to solve the given equation for y.
How to solve an equation?Solving equations is computing the value of the unknown variable still balancing the equation on both sides. An equation is a condition on a variable such that two expressions in the variable have equal value. The value of the variable for which the equation is satisfied is said to be the solution of the equation. An equation remains the same if the LHS and the RHS are interchanged.
Now, solving the equation for y, we get y=7-2x.
Put x=1, 2, 3, 4,....in the equation and find the y value.
So, put x=1 in equation y=7-2(1)=5.
Put x=2, we get
y=7-2(2)=3
Verification: Put the ordered pair (1, 5) in the equation and verify.
That is, 5=7-2(1)
⇒5=5
Therefore, the equation solved for y is y=7-2x.
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Which is the decimal expansion of 7/22?
0.318
0.318
0.318
0.318
Answer: B
Step-by-step explanation: Cuz I got a calculator
Hope this helps
The decimal expansion of 7/22 is 0.3181818..., which means that the answer is [tex]0.3\overline{18}[/tex]
Option B is the correct answer.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example: so
1 + 3x + 4y = 7 is an expression.com
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
To find the decimal expansion of 7/22, we need to perform a long division:
0.3181818...
-----------------
22 | 7.0000000
6.6
-----
3.4
3.3
---
10
8
--
20
18
---
20
18
--
200
198
---
20
22
--
-2
Now,
0.3181818 can be written as [tex]0.3\overline{18}[/tex]
Therefore,
The decimal expansion of 7/22 is 0.3181818..., which means that the answer is 0.3181818...
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in a given year, residents of a country spent approximately $54.7 billion on their pets. Of this amount, $17.6 billion wa for veterinarian bills. What percent of the total was spent on veterinary care?
Answer:
32.176 %
Step-by-step explanation:
(100% / 54.7) x 17.6 = about 32.176 percent
Do the equation yourself for a more precise answer!
This is a not graded question
Help!
What is the range of this function?*
ТУ
5
1
Х
-5
0
-3
1
3
5
-3
-5
All Real Numbers
13.00
O Does Not Exist
Answer:
Hey there!
The range of this function is all numbers to three.
Thus, this can be expressed as (-∞, 3]
Let me know if this helps :)
Which fraction is equivalent to the fraction shown by this model. 12/9
Answer:
4/3
Step-by-step explanation:
12/9 is equivalent to 4/3, because you can divide both the numerator and denominator by the common factor of 3 and that will give you the correct fraction: 4/3.
Hope this helped.
A carpenter built a triangular support structure for a roof. Two of the angles of the structure measure 37° and 55°. Find the measure of ∠RTP, the angle formed by the roof of the house and the roof of the patio. PLEASE HELP PLEASE HELP
Answer:
If you are asking for the last angle, it's 88 degrees.
Step-by-step explanation:
A triangle is 180 degrees. If you have two angles, then you subtract the two angels from 180 to get the last angle. 180 - 92 is 88 so yeah.
Given that x = −2 and y = 5, what is the value of 3x+4y−2
Answer:
12
Step-by-step explanation:
Note:
x = -2 ; y = 5
Plug in -2 for x and 5 for y.
3(-2) + 4(5) - 2
Remember to follow PEMDAS. First solve for multiplication, then combine:
3 * -2 = -6
4 * 5 = 20
-6 + 20 - 2
Combine like terms:
20 - 6 - 2 = 12
12 is your value.
~
Answer:
12
Step-by-step explanation:
When answering these types of problems make sure you simplify the expression before substituting
In this case it is not necessasry so substitute x for -2 and y for -5. The expression is now ...
3(-2) + 4(5) - 2
Now just add like term
-6 + 20 -2
12
Jose Escalante worked at a skateboard shop for 40 hours at his regular wage of $7.50. He then worked for 8 hours at his overtime wage of time and a half. What is the total amount Jose earned?
Visna had 5 comic books. His brother gave him 4 more comic books. Visna bought some more comic books at the store. Now he has 15 comic books. How many comic books did Visna buy at the store?
Answer:6
Step-by-step explanation:
5+4+× = 15
9+x=15
15-9=x
X=6
You buy a new wheel for your bicycle. Thaw diameter of the bicycle wheel is 22 inches.What is the radius of the bicycle wheel?What is the circumference of the bicycle wheel?What is the area of the bicycle wheel?
Answer:
R = 11
C ≈ 69.12
A ≈ 380.13
Step-by-step explanation:
R = d ÷ 2
C = 2πr
A = 2πr²
what is (+21) ÷ (+7) =
Answer:
3
Step-by-step explanation:
Sample A weighed 2.96 pounds, sample B weighed 3.8 pounds, and sample C weighed 4.417 pounds. How much more does sample C weigh than sample A? Betty collected another sample. Sample D weighed 0.67 pounds more than sample A. How much more does sample B weigh than sample D? 0.17 0.17 3.63 3.63 0.787 0.787 1.26
Answer:
4.417 - 2.96 = 1.457
3.8-3.63=0.17
Sample C weighs 1.457 more pounds than Sample A.
Sample B weights 0.17 more pounds than Sample D.
A group of 4 children and 8 adults are going to the zoo. Each child tickets cost $10, and each adult tickets cost $15. How much will the group spend on tickets to the zoo?
Answer:
160
Step-by-step explanation:
4 times 10 is 40
8 times 15 is 120
add 40 plus 120 and get 160
Step-by-step explanation:
4×10+8×15
=40+120
=$160
every negative integer J is less than or equal to its inverse written in mathematical language
Answer:
[tex]J \leq -\frac{1}{J}[/tex]
Step-by-step explanation:
Given
Negative integer J
Required
Write an expression as it is in the question'
First, we need to determine the inverse
[tex]Inverse = -\frac{1}{J}[/tex]
At this point, we have
[tex]Integer = -J[/tex]
[tex]Inverse = -\frac{1}{J}[/tex]
The required relationship between these expression becomes
[tex]J \leq -\frac{1}{J}[/tex]
PLEASE HELP QUICKLY AS POSSIBLE THANK YOU :)
Which of the following is equal to 7.5 × 4? A. (7 × 4) + (0.5 × 7) B. (7 × 4) + (0.5 × 4) C. (7 + 4) × (0.5 + 4) D. (7 × 4) × (0.5 × 4)
Answer:
012
3
4
5
61
8
9
10 11 12
13 14
OA. 3
OB. 4
C. 5
D. 7
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Dimensional analysis. An adult mosquito's lifespan is about 16 days. How many minutes is that?
Answer:
23040 minutes.
Step-by-step explanation:
Its 23040 minutes long because there are 60 minutes in an hour, an 24 hours in a day and 60 times 24 is 1440. Then you multiply 1440 by 16 which equals 23040.
A ranger in a lookout tower spots two fires on the campground below. Fire A is 75 meters east
and 40 meters south of the tower. Fire B is 37 meters west and 64 meters south of the tower.
If there is a fire hydrant located three-fourths of the way from Fire A to Fire B, find the location
of the fire hydrant relative to the tower.
Answer:
the fire hydrant is 9 meters west and 58 m south of the tower
Step-by-step explanation:
Fire A and Fire B can be represented as a point in the Cartesian coordinate with the tower as the origin. Fire A is 75 meters east and 40 meters south of the tower, It can be represented as (75, -40). Fire B is 37 meters west and 64 meters south of the tower, It can be represented as (-37, -64).
If a point O(x, y) divides a line segment AB in the ratio n:m, with A([tex]x_1,y_1[/tex]) and B([tex]x_2,y_2[/tex]), the point O(x, y) is at:
[tex]x=\frac{n}{n+m}(x_2-x_1)+x_1\\ \\y=\frac{n}{n+m}(y_2-y_1)+y_1[/tex]
The fire hydrant (x, y) divides Fire A(75, -40) and fire B(-37, -64) in the ratio 3:1(three fourth), hence:
[tex]x=\frac{n}{n+m}(x_2-x_1)+x_1=\frac{3}{4}(-37-75) +75=\frac{3}{4}(-112)+75=-84+75\\x=-9 \\ \\y=\frac{n}{n+m}(y_2-y_1)+y_1=\frac{3}{4}(-64-(-40))+(-40)= \frac{3}{4}(-18)-40=-18-40\\y=-58[/tex]
The fire hydrant is at (-9, -58). That is the fire hydrant is 9 meters west and 58 m south of the tower
The location of the hydrant relative to the tower is [tex]\left(-9, -58 \right)[/tex] meters.
How to locate the coordinates of the hydrant relative to the towerIn this question we should use the vectorial formula for a line segment to determine the coordinates of the hydrant relative to the tower ([tex]\vec C[/tex]), in meters:
[tex]\vec C = \vec A + r\cdot (\vec B - \vec A)[/tex] (1)
Where:
[tex]\vec A[/tex] - Coordinates of the fire A relative to the tower, in meters. [tex]\vec B[/tex] - Coordinates of the fire B relative to the tower, in meters. [tex]r[/tex] - Distance ratio.Now we determine the location of the hydrant: ([tex]\vec A = (75, -40)\,[m][/tex], [tex]\vec B = (-37, -64)\,[m][/tex], [tex]r = \frac{3}{4}[/tex])
[tex]\vec C = (75,-40) + \frac{3}{4}\cdot [(-37,-64)-(75,-40)][/tex]
[tex]\vec C = (75,-40) + \frac{3}{4} \cdot (-112,-24)[/tex]
[tex]\vec C = (75,-40) + \left(-84, -18\right)[/tex]
[tex]\vec C = \left(-9, -58 \right)\,[m][/tex]
The location of the hydrant relative to the tower is [tex]\left(-9, -58 \right)[/tex] meters. [tex]\blacksquare[/tex]
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Someone please help me!!!
I believe the answer is B: -3/4.
What is the inverse of g(x)= 1/x-1 and is it a function? 1/x Yes 1/x +1 Yes 1/x - 1 No 1/y-1 No
Answer:
Step-by-step explanation:
hello,
[tex]g(x)=\dfrac{1}{x-1}\\\\x=g(g^{-1}(x))=\dfrac{1}{g^{-1}(x)-1} \\ \\g^{-1}(x)-1=\dfrac{1}{x}\\ \\g^{-1}(x)=\dfrac{1}{x}+1=\dfrac{1+x}{x}[/tex]
And this is a function defined for x different from 0.
Thanks
On Monday Ken spent half of his money on a new game. The next day he earned $12 mowing lawns. He now has #32. How much money did ken have before he bought the game?
Answer:
Step-by-step explanation:
ken has 64 dollars
3.777... into a mixed number
Hey there! I'm happy to help!
Let's call our fraction x.
x=3.777......
We want to get rid of the repeating stuff. If we multiply our fraction by 10, we get 10x=37.7777.
We see that if we subtract x from 10x, the repeating numbers will be cancelled out. Let's do this.
10x=37.7777
-
x=3.77777
=
9x=34
We divide both sides by 9.
x=34/9=3 7/9.
Have a wonderful day! :D
what is 12x8 please tell me i need to know :) ")
Answer:
96
Step-by-step explanation:
10 x 8 = 80
2 x 8 = 16
so 80 + 16 = 96 :)
The equivalent value of the equation is A = 96
Given data ,
Let the equation be represented as A
Now , the value of A is
Let the first number be p = 12
Let the second number be q = 8
Now , A = pq
On simplifying the equation , we get
A = 12 x 8
So , the left hand side of the equation is equated to the right hand side by the value of 12 x 8
On multiplying 12 times 8 , we get
A = 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8 + 8
A = 96
Therefore , the value of A = 96
Hence , the expression is A = 96
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part 3. Use the Laws of sines. Please show work. Round to the nearest tenth.
Answer:
9) 47.1°
10) 23.0°
11) 33.0°
12) 22.0°
Step-by-step explanation:
Please see the attached pictures for full solution.
Please and Thank youu
Answer:
5
Step-by-step explanation:
y = 2x - 3
{ x = 4 }
y = 2(4)-3= 8 - 3 = 5
People wait for sales to_______
1. buy the most goods
2. get the best price for a good
2. get the best price for a good
PLEASE HELP ME WITH THIS TWO QUESTIONS I WILL MARK YOU BRAINLIEST PLEASE
The 8th graders are going to go on a field trip to see what their high school is like. There are 74 8th graders and their school has decided to rent vans to take them graders to the high school. If each van can fit 9 students, how many vans will their school need to hire?*PLEASE HELP I WILL MARK YOU BRAINLIEST
Summer workers for the Auster Landscaping Company make $14 an hour. One worker’s job was to create a stone wall for 4 hours. The client then gave the worker a $20 tip. How much money did the worker earn?**PLEASE HELP I WILL MARK YOU BRAINLIEST
Answer:
1. you will need 9 buses. 2. the worker earned $76
Step-by-step explanation:
1. 74 8th grader, each bus fits 9 students. 74 divided by 9 = 8.2 repeated, so i rounded up to 9.
2. Worker makes $14 an hour for four hours, then is tipped $20. 14 x 4= 56.
56 + 20 = 76. therefore he mad $76.
Answer:
for the first question i believe it's 8 vans
for the second question it is 76 because if u multiply $14 by 4 hours it gets u 56 meaning that in 4 hours they earned $56, but then the client gave them $20 as a tip so they all earned $76 in total
mark brainliest if u want to
Step-by-step explanation:
If A, B, and C are the vertices of a triangle, find AB + BC + CA.
Answer:
0Step-by-step explanation:
When drawing a triangle, note that the vectors can be drawn either in a clockwise or anticlockwise direction. For a triangle with vertices A, B and C, te vectors are AB, BC and CA
In vector notation CA = - AC (length CA is equal to AC but acting in opposite direction to AC)
and AB+BC = AC
To evaluate AB + BC + CA, we will substitute the vector expression above into the given expression and simplify as shown;
= (AB + BC) + CA
= AC + (-AC)
open the parenthesis
= AC-AC
= 0
Hence the sum of the vector expression AB + BC + CA is a zero vector