Answer:
(c) 12 pounds
Step-by-step explanation:
The cost of production is given as ...
3.5x +800 = 842
3.5x = 42 . . . . . . . . subtract 800
x = 12 . . . . . . . . . . . divide by 3.5
The number of pounds produced is 12.
Solve for a triangle. 2x + 4x + 6x = 180
Answer:
x=15
Step-by-step explanation:
Answer:
x=15
Step-by-step explanation:
4) Which of the lines graphed has a slope of 3 and a y-intercept of 2?
Answer:
C. Graph the first equation, which has slope = −2 and y-intercept = 3, graph the second equation, which has slope = −4 and y-intercept = −1, and find the point of intersection of the two lines.
Step-by-step explanation:
Please answer number 34
Will be reported if you scam
6(x + 8) = 5(x-4)
Use the distributive property:
6x + 48 = 5x -20
Subtract 48 from both sides:
6x = 5x - 68
Subtract 5x from both sides
X = -68
Answer: D. -68
what is the mode of 81 87 93 89 61 81
if you give the steps il give you brainlyest
Hello there! :)
To find the mode, we must simply find the number that is seen most often in the dataset.
Here, the number 81 is seen twice.
87 is seen once
93 is seen once
89 is seen once
61 is seen once
So 81 is the mode.
Hope that helps you!
~Just a felicitous girlie
#HaveAnAwesomeDay
[tex]SilentNature[/tex] here to help
The circumference of a circle is 69.08 feet. What is the radius?
Use 3.14 to approximate pi.
A.)5.5 ft
B.)22 ft
C.)11 ft
D.)34.54 ft
Answer:
divide circumference by pi 3.14
divide by 2
it's 11
pls brainliest
At a soccer game, 70% of the fans were rooting for the Tornadoes. If 40% of the Tornadoes fans were girls, what percent of fans at the game rooting for the Tornadoes were boys?
Answer:
Answer 42%
Step-by-step explanation:
The graph shows a bacteria population as a function of the number of hours since an antibiotic was introduced.
What does the end behavior for x increasing without bound represent?
The bacteria population will approach, but never reach, 1200.
The bacteria population will reach 1200.
The number of bacteria will approach, but never reach, 75.
The bacteria population will approach, but never reach, 0.
Answer:
The answer is D
Step-by-step explanation:
I took the test!
7. Open Ended Write an equation of a line that is parallel to the line that passes
through (-4,-3) and (2, -1). Find a point on the parallel line that is not the
-intercept. Explain the steps you used.
Answer:
Y=3x+12 (its the first option)
Find the slope
Find the slope
Answer:
2/1 or 2
Step-by-step explanation:
Which system of equations has the same solution as the system below?
2x+2y = -28
X + 4y = -29
A large bottle of Sharkleberry Finn juice contains 600 milliliters of juice. A medium bottle contains 70% as much juice as the large bottle. Draw this number line on a separate piece of paper and fill in the missing numbers. juice (ml) 1006 How many milliliters of juice should be represented in the box that corresponds with 100%?
Answer:
dss
Step-by-step explanation:
sds
sd
s
ds
d
as
d
2n + 1; n = 14
PLSSS HELPPPP 25 POINTS!!!!!!
Answer:
29
Step-by-step explanation:
Substitute the value for the variable n and evaluate.
[tex]2n+1\\2(14)+1\\28+1\\29[/tex]
Answer:
29...................
Create a division problem with a 2-digit divisor. Using more than 1 set of compatible numbers, observe what happens when you estimate using a different divisor, a different dividend, and when both are different. Using a calculator, compare the estimates to the answer and describe the differences. а
Answer:
Step-by-step explanation:
Đơn giản các biểu thức logic:
a- p ∧ (p ∨¬q) ∧ (¬p ∨ ¬q)
I can't conveniently copy the logical symbols you use, so I write
AND = ∧ (conjunction)
OR = ∨ (disjunction)
NOT = ¬
Tautologically,
p = (p AND q) OR (p AND NOT q)
and we can distribute the OR to get the equivalent statement
(p OR (p AND NOT q)) AND (q OR (p AND NOT q))
and again to get
((p OR p) AND (p OR NOT q)) AND ((p OR q) AND (q OR NOT q))
Now, q OR NOT q is always true, and p OR p is simply p, so we have
p = p AND (p OR q) AND (p OR NOT q)
This shows that p OR NOT q is already included in p, so our initial statement is simply
p AND (NOT p OR NOT q)
Distributing the conjunction, we get
(p AND NOT p) OR (p AND NOT q)
p AND NOT p is tautologically false, but we're considering a disjunction, so the truth value of p AND NOT q is the only value that's relevant. So, the initial statement collapses to
p AND NOT q
600+600-200 Giving Brainliest
Evaluate x - y if X = 15 and y = 6
HELPPP MEEE
Answer: 9
Step-by-step explanation:
if x is 15 and y is 6, then the equation is 15 - 6, which is 9.
Answer:
its 9
Step-by-step explanation:
Substitute x for 15 then y for 6 subtract then it equals 9
Which of the following statements best defines mutually exclusive events?
A. Two events are mutually exclusive if it is impossible for the two events to occur simultaneously.
B. Two events are mutually exclusive if the occurrence of one event has no effect on the
probability of the other.
C. Two events are mutually exclusive if the intersection between the sample spaces of the two
events is not empty.
D. Two events are mutually exclusive if the union of the sample spaces of the two events is not
empty.
The statements which best defines the mutually exclusive events is two events are mutually exclusive if it is impossible for the two events to occur simultaneously (A).
When two events are said to be mutually exclusive?The two events area said to be mutually exclusive when the cannot be take place simultaneously. For the two events, A and B, to be mutually exclusive,
[tex]P(A\cap B)=0[/tex]
Properties of mutually exclusive event:
Mutually exclusive event can not occur simultaneously.Probability of occurring the Mutually exclusive event for the same time is 0.They are disjoint.Thus, the statements which best defines the mutually exclusive events is two events are mutually exclusive if it is impossible for the two events to occur simultaneously (A).
Learn more about the mutually exclusive here;
https://brainly.com/question/16632468
#SPJ2
what are the values of x in equation x^2-6+9=25
Answer:
25 are -2 and 8.Step-by-step explanation:
Determine the following probabilities. Enter your final answers as reduced fractions. Two coins are flipped. Find the probability that the first coin land on heads and the second coin lands on heads. Two cards are drawn from a deck of 52 cards. The first card is replaced before drawing the second card. Find the probability that the first card is hearts and the second card is a Jack. A single digit between 0 and 9 is randomly chosen, and a single letter from A to Z is randomly chosen. Find the probability that the number is 3 and the letter is a consonant. Two dice are rolled. Find the probability that first die lands on an even number and the second die is less than 3 .
Probabilities are used to determine the chances of events
(a) Coins
In a coin, the probability of the likely outcomes in each flip are:
Head = 1/2
Tail = 1/2
So, the probability that the first lands on head, while the second lands on tail is:
[tex]\mathbf{Pr = \frac 12 \times \frac 12}[/tex]
[tex]\mathbf{Pr = \frac 14}[/tex]
The probability that the first lands on head, while the second lands on tail is 1/4
(b) Deck of cards
There are 52 cards in a deck, 13 of which are hearts while 4 are jack.
The probability that the first card is heart is 13/52
The probability that the second card is jack is 4/51
So, the probability that the first selected card is heart, while the second is jack is:
[tex]\mathbf{Pr = \frac{13}{52} \times \frac{4}{51}}[/tex]
[tex]\mathbf{Pr = \frac{1}{51}}[/tex]
The probability that the first selected card is heart, while the second is jack is 1/51
(c) Digits and Letters
There are 10 digits between 0 and 9, so the probability of selecting 3 is 1/10.
There are 21 consonants, so the probability of selecting a consonant is 21/26
So, the probability of selecting 3 and a consonant is:
[tex]\mathbf{Pr = \frac{1}{10} \times \frac{21}{26}}[/tex]
[tex]\mathbf{Pr = \frac{21}{260}}[/tex]
The probability of selecting 3 and a consonant is 21/260
(d) Dice
There are 3 even numbers on a die; so the probability of landing on an even number is 3/6
There are 2 numbers less than 3 on a die; so the probability of landing on a number less than 3 is 2/6
So, the probability of landing on an even number and a number less than 3 is:
[tex]\mathbf{Pr = \frac 36 \times \frac 26}[/tex]
[tex]\mathbf{Pr = \frac 16}[/tex]
The probability of landing on an even number and a number less than 3 is 1/6
Read more about probabilities at:
https://brainly.com/question/11234923
HELPPPPP MATHHH PROBLEMMMMMMMMMM TYSMMM IF U DOOOOO
Answer:
Its A
Step-by-step explanation:
Have a nice day
Answer:
Option A
Step-by-step explanation:
David is making cupcakes for the bake sale. He puts them on trays that hold 6 cupcakes each. How many trays will David need if he bakes 12 dozen cupcakes? Which equation can you use to solve the problem? One dozen is 12 cupcakes.
A.
120
÷
6
=
20
B.
144
÷
6
=
24
C.
72
÷
6
=
12
D.
96
÷
6
=
19
Answer:
B. 144 ÷6 = 24
Step-by-step explanation:
I do not know the step by step explanation so sorry just do the answer
This model represents a fraction
Step-by-step explanation:
where's the while picture?
somebody pls help with the second one, and also can u tell me if the first one is correct??
the format for the columnized vector is just about the same representation for a matrix, and so its operations will be about just the same
[tex]a = \begin{bmatrix} 4\\1 \end{bmatrix}\qquad b= \begin{bmatrix} 3\\2 \end{bmatrix} \\\\[-0.35em] ~\dotfill\\\\ a+b\implies \begin{bmatrix} 4\\1 \end{bmatrix}+\begin{bmatrix} 3\\2 \end{bmatrix}\implies \begin{bmatrix} 4+3\\ 1+2 \end{bmatrix}\implies \begin{bmatrix} 7\\3 \end{bmatrix} \\\\[-0.35em] ~\dotfill[/tex]
[tex]2a-b\implies 2\begin{bmatrix} 4\\1 \end{bmatrix}-\begin{bmatrix} 3\\2 \end{bmatrix}\implies \begin{bmatrix} 2\cdot 4\\2\cdot 1 \end{bmatrix}-\begin{bmatrix} 3\\2 \end{bmatrix} \\\\\\ \begin{bmatrix} 8\\2 \end{bmatrix}-\begin{bmatrix} 3\\2 \end{bmatrix}\implies \begin{bmatrix} 8-3\\2-2 \end{bmatrix}\implies \begin{bmatrix} 5\\0 \end{bmatrix}[/tex]
Below are descriptions of two different objects that begin at rest and then now forces acting on them as described below.
Object 1: A skateboard with unbalanced forces
Object 2: A bicycle with balanced forces
Which statement is true about the objects?
Both objects are moving.
Both objects are not moving.
Object 1 is moving, and Object 2 is not moving.
Object 1 is not moving, and Object 2 is moving.
Answer: C: object 1 is moving, and object 2 is not moving
Step-by-step explanation since object one is on unbalanced forces, it can cause it to start moving (ex: a hill, if a skateboard is sitting on the top of a hill on unbalanced forces it will probably roll down.) but since object 2 is on balanced forces it wont start to move and/or roll forwards or anything like that.
The area of a triangle is 60 cm2. Its base measures 5 cm. What is the triangle's
height on this base?
possible answers:
7.75 cm approximately
12 cm
24 cm
150 cm
Answer:
24
Step-by-step explanation:
Answer:
h = 24 cm
Step-by-step explanation:
Area = 1/2 b * h
b = 5 cm
Area = 60 cm^2
60 = 1/2 * 5 * h Multiply both sides by 2
60*2 = 2*1/2 * 5 * h
120 = 5 h Divide by 5
24 = h
which of the following is closest to 4? ill give brainliest if able to
18, 19, 13, 15.
Answer:
D. [tex]\sqrt{15}[/tex]
Step-by-step explanation:
We can start by squaring each of the options and also squaring 4. This will make it easier for us to compare all the values:
[tex]4^{2} =16\\[/tex]
[tex]\sqrt{18}^{2} =18[/tex]
[tex]\sqrt{19}^{2}=19[/tex]
[tex]\sqrt{13}^{2} =13[/tex]
[tex]\sqrt{15}^{2} =15[/tex]
Which of these values (18, 19, 13, or 15) is closest to 16? 16 and 18 have a difference of two. 16 and 19 have a difference of three. 16 and 13 have a difference of three. Finally, 16 and 15 have a difference of one. So, we know that [tex]\sqrt{15}[/tex] is the closest in value to 4.
Hopefully that was helpful! If you have any more questions, let me know. :)
Answer:
18 square root
Step-by-step explanation:
18 square root is 3√2 or 4.2426
19 square root is 4.359
13 square root is 3.60555128
15 square root is 3.873
therefore our answer is 18 square root
Vhgctuycytjcgjhvgjfgjcytjvghjcghghg
A football team gains 8 yards on their first play. They lose 12 on the next play. What two integers represent the two players?
Answer:
12 plus 8
Step-by-step explanation:
is 20 ..............
Given the relation y = 3x + 1, if the input is 4, what is the output?
HINT: output is the dependent variable or range.
A. 8
B. 13
C. 4
D. 49 is not the right answer
Answer:
13
Step-by-step explanation:
input is X
and output is Y
if the input is 4, then we need to plug in x=4
we get
y=3*4 + 1 = 12+1=13
Answer:
13
Step-by-step explanation:
If you plug in 4 for x (the input) and do the math. 3x4 is 12 then 12+1 is 13
which would be the correct term??
Answer:
Translation, It moved downwards .
I hope this helps.
