Mrs.Lamb’s favorite candy bar weight 3 ounces. If a box contains 150 of these candy bars, what is the weight, In pounds, of this box of candy? ( 1 pound = 16 ounces)
Answer:
28.125
Step-by-step explanation:
A bar weights 3 ounces, she has a box of 150 so you multiply
150 times 3 = 450
well one pound equals 16 ounces, so you divide
450 divide by 16 = 28.125
Ruby uses 1/4 yard of ribbon to make 2 bows.
Answer:
1/4 ÷ 2
Step-by-step explanation:
Answer:
the first option 1/4 ÷ 2
hope it helped!!!
Don't have a question,Need help asap
Answer:
x = 31
m<ABC = 113
Step-by-step explanation:
The angles are supplementary.
x + 82 + x + 36 = 180
2x + 118 = 180
2x = 62
x = 31
m<ABC = x + 82 = 31 + 82 = 113
Answer:
x = 31
m<ABC = 113
A 12 foot ladder is placed 3 feet from a house and leaned against the house. At what height does the ladder touch the house?
Angelina was given $4000 when she turned 3 years old. Her parents
invested it at a 5% interest rate compounded annually. No deposits or
withdrawals were made. Which expression can be used to determine how
much money Angelina had in the account when she turned 18?
4000(1.05)^15
4000(.95)^15
4000(1.05)^18
40000.95)^18
Answer:
234
Step-by-step explanation:
x=4+23
wat doss 2+2 ekwal 5 6 4 0
<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3
Answer:
4
<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3<3
Solve for the sides. WIll give brainliest if done in the next 10 minutes and is right
Answer:
x=8 and y=17
Step-by-step explanation:
hope this helps
giving brainliest 3x^{2} -5x-2=0
Answer:
Step-by-step explanation:
I can guess what the instructions are, but it'd be helpful if you were to share them.
3x^2 - 5x - 1 = 0 is a quadratic with coefficients {3, -5, -1}. Find the discriminant b^2 - 4ac: 25 - 4(3)(-1) = 13.
Because the discriminant is positive, we know we have two unequal real roots here. Continuing with the quadratic formula, we obtain:
-(-5) ±√13 5 ± √13
x = ----------------- = ----------------
2(3) 6
Answer:
4x=2
Step-by-step explanation:
3x^2-5x-2=0
9x-5x-2=0
4x +2 +2
4x=2
If I roll a dice 120 times how many times I expect to get a 2
Answer:
If one rolls a dice 120 times, he/she expect to get a 2, 20 time
Step-by-step explanation:
The probability of getting a 2 when the dice is rolled 1 time is [tex]\frac{1}{6}[/tex]
Given - The dice is rolled for 120 times
Probability of getting a 2 is
[tex]\frac{1}{6} *120\\= 20[/tex]
Thus, if one rolls a dice 120 times, he/she expect to get a 2, 20 time
2) The expression x + 6x² + 36x + 216 is equivalent to (x + 6)(x2 + 36). At what point(s) does the graph of the function f(x) = x+
6x2 + 36x + 216 intersect the x-axis?
A) (6.0)
B) (-6,0)
C) (-36,0)
D) (-6,0) and (6.0)
Answer:b
Step-by-step explanation: just click it
Simplify by adding like terms: 2abab - 4ba^2b + 7ab^a + 3a^2b
20 points !!!!! please help will b marked brainliest !!!!! Which characteristics describe the scatterplot? Check all that apply.
negative correlation
positive correlation
strong correlation
weak correlation
linear
non linear
Answer:
Negative Correlation
Strong Correlation
Linear
Step-by-step explanation:
The points slope downward, and downward slopes = negative
This is a strong correlation because the points are in a distinct line, not scattered.
This is Linear because it is a straight line.
-Good luck on the exam!
In ΔKLM, l = 570 cm, k = 490 cm and ∠K=46°. Find all possible values of ∠L, to the nearest degree.
Step-by-step explanation:
In ΔKLM, l = 570 cm, k = 490 cm and ∠K=46°. Find all possible values of ∠L, to the nearest degree.
K
L
M
k = 490
l = 570
46°
?°
\frac{\sin A}{a}=\frac{\sin B}{b}
a
sinA
=
b
sinB
From the reference sheet (reciprocal version).
\frac{\sin L}{570}=\frac{\sin 46}{490}
570
sinL
=
490
sin46
Plug in values.
\sin L=\frac{570\sin 46}{490}\approx 0.836783
sinL=
490
570sin46
≈0.836783
Evaluate.
L=\sin^{-1}(0.836783)\approx 56.8\approx 57^{\circ}
L=sin
−1
(0.836783)≈56.8≈57
∘
Inverse sine and round.
\text{Quadrant II: } 180-57=123^{\circ}
Quadrant II: 180−57=123
∘
Sine is positive in quadrants 1 and 2.
\text{Check for possibility:}
Check for possibility:
No triangle's angles may add to more than 180.
46+57=103
46+57=103
∘
←Possible
Less than 180.
46+123=169}
46+123=169
∘
←Possible
Less than 180.
Answer: 57
and 123
The measure of angle L from the given triangle KLM is 57°.
What is sine rule?Law of Sines In trigonometry, the law of sines, sine law, sine formula, or sine rule is an equation relating the lengths of the sides of any triangle to the sines of its angles.
The formula for sine rule is sinA/a=sinB/b=sinC/c. Where, A=angle A, a=length of side a, B=angle B, b=length of side b, C=angle C and c=length side c.
Given that, in ΔKLM, l = 570 cm, k = 490 cm and ∠K=46°.
By using sine rule in the triangle KLM, we get
sinL/l=sinK/k
sinL/570=sin46°/490
Here, sin46°=0.7193
sinL/570=0.7193/490
sinL/570=0.001467
sinL=0.8367
∠L=sin⁻¹(0.8367)
∠L=57°
Therefore, by using sine rule the measure of angle L is 57°.
Learn more about the sine rule here:
https://brainly.com/question/22288720.
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Olive is allowed to bring one friend on a trip with her.
She does not want to play favorites.
What is NOT a random method of choosing a friend? what’s is NOT a random method of choosing a friend
Answer:
Process of elimination
Step-by-step explanation:
If Olive wants to choose a friend while not playing favorites, while also not being random, she has to eliminate the ones she knows she will NOT take on the trip. She can choose this by selecting the one she knows that will be best on the trip with her, depending on the situation.
Or, if Olive only has one friend, then it wouldn't be surprising that she would take that one friend on the trip, since she has no one else to choose. This way, it is not playing favorites, nor is it random. Hope this helps you!
The sum of rational numbers and an irrational numbers
Answer:
Step-by-step explanation:
The sum of any rational number and any irrational number will always be an irrational number.
i need help with all of thies
Answer:
The equation for finding the hypotenuse is:
c^2+c^2=h^2
For example, in the first exercise:
8^2+10^2=164^2
For clearing the equation, find out the root of 164=
12.8
Hypotenuse of the first triangle is 12.8!
Let me help you with the next, if you still dont get it:
8^2+13^2=233^2
Root of 233: 15.2
Hypotenuse of second triangle is 15.2!
Substitute x = 5 into the expression (-2)x + 6. Do you get -4? Substitute x = -1 into the expression (-2)x + 6. Do you get - 4 Which method gives the correct answer ?
Answer:The first method, by substituting 5 into the expression (-2)x + 6 gives the coreect answer of -4
Step-by-step explanation:
Ist method
Substituting x = 5 into the expression (-2)x + 6, we have
(-2) 5 + 6,
=-10 + 6
=-4
2nd method
Substitute x = -1 into the expression (-2)x + 6,we have
(-2)(-1) + 6
2 +6=10
The first method, by substituting 5 into the expression (-2)x + 6 gives the coreect answer of -4
Exit Slip: Find the Circumference and the Area of the given circle. Show all work!!
A=πr2=π·4.52≈63.61725
C=2πr=2·π·4.5≈28.27433
C≈28.27. - the circumference
A≈63.62 - AREA
Please help me with this homework
Answer:
c.
Step-by-step explanation:
please click the heart and rate excellent and brainleist
please click the heart and rate excellent and brainleist please ☻❤☺️☺️❤☻
Gemma and Leah are both jewelry makers. They made 39 necklaces. Each necklace has exactly 104 beads on it. How many beads did the girls use while making necklaces?
Answer:
4056
Step-by-step explanation:
39 necklaces
104 beads/necklace
number of beads = number of necklaces * number of beads per necklace
number of beads = 39 * 104 = 4056
Which expression is equivalent to ?
Answer:
I think the answer would therefore be F.
Pls help me good Afternoon/evening/morning
Answer:
b. 14
Step-by-step explanation:
Carrie will spin the arrow on the spinner four times. What is the probability that the arrow will stop on A, then B, then C, Then D?
Answer:
1 / 256
Step-by-step explanation:
Sample space Total sections of spinner = (A, B, C, D) = 4
P(spinner stops on A) = 1 /4
Second spin :
P(stops on B) = 1/4
Third spin :
P(stops on C) = 1/4
Fourth spin :
P(stops on D) = 1/4
Hence,
P(A then B then C then D)
1/4 * 1/4 * 1/4 * 1/4 = 1
A rectangular field is 36
meters long and 15 meters
wide How many more meters
18 it to walk on the sidewalk
rother than cutting through
the field diagonally?
Answer:
12meters
Step-by-step explanation:
Given data
Lenght = 36 meters
Width = 15 meters
The dimension of the diagonal can be gotten via Pythagoras theorem
D^2= L^2+W^2
Substitute
D^2= 36^2+ 15^2
D^2= 1296+225
D^2= 1521
D= √1521
D= 39 meters
Hence the distance while walking on the side is
=36+15
=51 meters
Hence the difference is
=51-39
=12meters
Find the shaded area. Leave your answers in terms of PI.
Answer choices:
4π
64π
6π
8π
Answer:
8π cm^2
Step-by-step explanation:
Here's your solution
=> Area of biggest circle = πr^2
=> Area = 16π cm^2
=> Area of small circle = 4π cm^2
=> there are two circles hence both area =
8π cm^2
=> now, Area of shaded region = 16π cm^2 - 8π cm^
=> Area = 8π cm^2
hope it helps
What is the diameter of the following circle
Answer:
d = 140 in
Step-by-step explanation:
Remember that d = 2r. If r = 70 in, then d = 140 in
The ratio of pages read to minutes for Hang is 5:8. Select all the people who have a greater ratio of pages read to minutes than Hang.
Kira: 2 pages read every 4 minutes
Joe: 6 pages read every 9 minutes
Quon: 5 pages read every 7 minutes
Lulu: 10 pages read every 13 minutes
Lorenzo: 1 page read every 3 minutes
Answer:
Step-by-step explanation:
B, C, and D
By doing 5÷8 = .625 you know that Hang can read .625 of a page per minute.
You can do this for the rest of the people finding that Kira reads .5 page per minute which is a slower/ smaller ratio, Joe rate is .66, Quon's ratio is .71 and Lulus rate is .76, the only rate that is smaller than Hangs is Kira,s, leaving you with Joe, Quon, and Lulu to be your answer
The area of a rectangular garden is 96 square feet. The width is 4 feet less than the length. What is the length of the garden?
9514 1404 393
Answer:
12 ft
Step-by-step explanation:
We can let x represent the average of length and width. Then the length is x+2, and the width is x-2. Then the area is ...
(x +2)(x -2) = 96
x^2 = 100
x = √100 = 10
The length is x+2, so ...
the length of the garden is 12 feet.
Mary makes trait mix with bulk nuts and dried fruit. She spends on the dried fruit Mixed nuts cost $2.50 per pound. She has a total of $12 to spend
How many pounds of nuts can she buy?
Answer:
4 pounds
Step by Step Explaintion
The required Mary can buy 4 pounds of mixed nuts with her remaining budget.
What is simplification?The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
If Mary has a total of $12 to spend and she spends $2.50 on dried fruit, then she has $12 - $2.50 = $9.50 left to spend on mixed nuts.
If mixed nuts cost $2.50 per pound, then Mary can buy $9.50 / $2.50 per pound = 3.8 pounds of mixed nuts.
However, since Mary cannot buy a fraction of a pound, the actual amount of mixed nuts she can buy will be limited to the nearest whole number.
Therefore, Mary can buy 4 pounds of mixed nuts with her remaining budget.
Learn more about simplification here:
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Michael wants to buy 2 tickets to the circus. Each ticket costs $37.50. How much will Michael spend for the tickets to the circus
Answer:
15Step-by-step explanation:y = family members = 7x = cos
Step-by-step explanation:
Answer:
$75.00
Step-by-step explanation:
2 x $37.50 = $75.00