Answers
Answer:
Lh i think ok so ok ok ok ok ok ok
Related Questions
pleaseeee help meee i dont understand
Answers
-6y = 18
y = -3
x = 5(-3)
x = -15
(-15, -3)
5x + 4(-7x - 3) = -35
5x -28x -12 = -35
-23x = -23
x = 1
y = -7(1) - 3
y = -10
(1,-10)
evan walk 14 miles in 7 hours what was his walking rate in hours per mile
Answers
Please report this. I answered wrong the first time and I am not sure how to help sorry. I would just delete my answer but I can't. I am so so sorry.
14miles/7hours =2mph
0.5hours per mile
pleaseee help find for b
Answers
Answer:
[tex] \frac{8}{7} = \frac{b}{b - 10} \\ 7b = 8b - 80 \\ - b = - 80 \\ b = 80[/tex]
Z = 2x - y
maximum
minimum
AY
(7,9)
(2,6
S
(2, 2)
(10.1)
Answers
My dog is licking my toes ಥ_ಥ
Identify the rate of change of the function.
Answers
67Answer:67
Step-by-step explanation:
So we just need to find the derivative of the function.
A linear equation should be easily found by:
(y - (-5)) / (x - 0) = (-5 - 0)/(0 - 2.5)
2x - y - 5 = 0
y = 2x - 5
Taking the derivative with respect to x:
dy/dx = 2
Done.
By the way it’s equivalent to the slope of the function. ; )
que numero dividido entre 22 da 16
Answers
A resposta é 1
Which type of climate change is most likely to lead to mass extinction in which vast numbers of species of all kinds die off? A.) A gradual change in precipitation
B.) A gradual warming
C.) A gradual cooling
D.) A very rapid change
Answers
A very rapid climate change is most likely to lead to mass extinction in which vast numbers of species of all kinds die off.
What is ECOLOGICAL SUCCESSION?An ecosystem can change its structure and composition over a particular period. This term is called ECOLOGICAL SUCCESSION.
Succession refers to the gradual change that occurs in a community over time. Succession is of two types; primary and secondary succession.
Climate change and succession are causes of change in the ocean ecosystem. Hence, the succession represents the gradual change that occurs in the structural composition of the ocean ecosystem over time.
The risk of future extinction through rapid global warming is primarily expected to occur by the interaction between the climates to which organisms are adapted in their current range and the future distribution of those climates.
Thus the correct option is D.
A very rapid climate change is most likely to lead to mass extinction in which vast numbers of species of all kinds die off.
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Each of the 6 cats in a pet store was weighed. Here are their weights (in pounds):
7, 14, 6, 11, 13, 5
Find the median and mean weights of these cats.
If necessary, round your answers to the nearest tenth.
Answers
Answer:
the median is 9,the mean is 9.3
Step-by-step explanation:
17-(8 to the power of 3 - 45) times 7 times 2 - 1324
Answers
Answer:
-7845
Step-by-step explanation:
17-(8 to the power of 3-45) times 7 times 2 -1324=-7845
What is the answer to this question?
Answers
Answer:
48x - 40y +24
Step-by-step explanation:
Answer:
D (48x - 40y +24)
Step-by-step explanation:
First, you need to distribute the 8 throughout the whole equation, so 8×6x=48x, 8×-5y=-40y, and 8×3=24. Right away, you can see that the answer is D.
Answer this, please! Anybody
Answers
Answer:
1/4 and 1/8 which shold multiply
Step-by-step explanation:
Alexander read 12 books in 3 months what was her rate of reading and months per book
Answers
Answer: 4 books every month
4:1
The width of the rectangle in the image is 3.4 ft.
What is the actual length of just the rectangle?
Hint: Subtract radius of the circle (half of 3.4) from the length (7.2).
Answer = _____ ft.
Answers
Answer: 5.5.
i hope that this helped you
17) A baseball coach records the height at every second of a ball thrown in the air. Some of the data points
appear in the table below: Which equation is a quadratic model for the data?
Time (s)
0
1
3
Height (ft)
0
64
96
A) h = -16t? + 80t
B)h = -48t2 + 112t
C) h = -32t2 + 80t
D) = -16t2 + 640
Answers
Answer:
be smarter
Step-by-step explanation:
Use order of operations to simplify 6 squared - (5 -4) + 2( 8 - 2 squared) divided by 8
Answers
[8-(-12)]÷(2x-2)-(-8)
Answers
Answer:
3
Step-by-step explanation:
HELP PLS ASAP 50 POINTS HELP ILL MARK BRAINLIEST
Answers
Answer:
1/2jdjdjjdjdjdhdhdhdhdhhdhdhdhdhd
A journalism teacher wants to determine
whether his students would prefer to attend a
national writing convention or tour of a local
newspaper press. The journalism teacher has
a total of 120 students in 4 different classes.
What would be a representative sample in this
situation?
Answers
Answer:
Randomly choose 40 kids to survey.
Step-by-step explanation:
This is for every one who needs the answer to this question but cant get it so here you go!
Determine whether the line through (−4, 7) and (−2, −1) intersects the line through (−3, −3) and (−1, −7).
Answers
Answer:
no it does not
Step-by-step explanation:
A librarian was packing some books.
She discarded 22 books with torn pages.
She then packed the rest equally into 9 shelves.
There were 11 books on each shelf.
Answers
Answer:
99 books in total...
Step-by-step explanation:
If f(0) = 2 sin 0 - cos 20, find f(pi/6)
Answers
Answer: 1/2
Step-by-step explanation:
f(Ф) = 2sin(Ф) - cos(2Ф)
f(pi/6) = 2sin(pi/6) - cos(pi/3)
Use the pi circle or a calculator
f(pi/6) = 2(1/2) - 1/2 = 1/2
A line of best fit predicts that when x equals 29, y will equal 32.75, but y actually equals 32. What is the residual in this case
Answers
Answer:
The residual is 0.75
Step-by-step explanation:
Recall that the residual is the VERTICAL distance between the y-value of the data point and the y-value of the predicted line. This distance can be calculated using the absolute value of the difference between these y-values.
Therefore, in our case the residual is: |32 - 32.75| = |-0.75| = 0.75
Camila drew a triangle with a side that is 24
inches long and a side that is 18 inches long.
Which of the following could be the length of the
third side of the triangle that Camila drew? Select
THREE that apply.
42 inches
40 inches
18 inches
7 inches
6 inches
5 inches
Answers
Answer:
Step-by-step explanation:
It’s going to be 42 inches and 40 inches because we are simplifying
The solution is, 40 inches ,or, 7 inches ,or, 18 inches, could be the length of the third side of the triangle that Camila drew.
What is triangle?A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is denoted \triangle ABC. In Euclidean geometry, any three points, when non-collinear, determine a unique triangle and simultaneously, a unique plane.
Here, we have,
given that,
Camila drew a triangle with a side that is 24 inches long
and a side that is 18 inches long.
we know, that,
sum of length of two sides > third side,
so, the possible lengths are,
40 inches , 7 inches , 18 inches
Hence, The solution is, 40 inches ,or, 7 inches ,or, 18 inches, could be the length of the third side of the triangle that Camila drew.
To learn more on triangle click:
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3x + y= 8
X-3y = 11 X 3
Simultaneous equation
Answers
x-3y=33
Times the bottom equation by 3 so you get the same coefficient of x
3x+y=8
3x-9y=99
Subtract the bottom equation by the top to find y
y- -9y is y+9
10y=-91
So y is -91/10
Now substitute y into an equation so
3x-91/10=8
-91/10 is -9.1
3x-9.1=8
Plus 9.1 to each side
3x=17.1
x=5.7 or 57/10
12. A number has an absolute value
of 8. List all of the possible numbers
that have an absolute value of 8
Explain how you know. (Module 3)
Answers
Answer:
8 and -8
Step-by-step explanation:
cause thats how math work
what is one quality of rotation
Answers
Answer:
Quality rotation is the act of a joint moving through a range of motion in a way that is efficient, controlled and repeatable.
Answer:
The degree, for example, if you move a little It will make it 90 degree or other.Step-by-step explanation:
1. If a height of each of the bars in a bar graph get taller as you go from the far left to the far right, the data are:
A. skewed left
B .symmetrical
c skewed right
D. No answer text provided.
2. If the height of each of the bars in a bar graph get shorter as you go from the far left to the far right, the data are:
A. skewed left
B. symmetrical
C. skewed right
D. No answer text provide
3. If the height of the each of the bars in a bar graph as you go from the far left to the right gets taller until you reach the middle and then gets shorter as you continue to the far right, the data are:
Group of answer choices
A.skewed left
B. symmetrical
C. skewed right
D. No answer text provided.
Answers
Answer:
1. Skewed to left (negative)
2. Right skewed (positive)
3. Symmetric
Step-by-step explanation:
One number is seven more than six times another number. If the sum of the numbers is 21, find the numbers
Answers
Answer:the two numbers are 2 and 19
Step-by-step explanation:
Let one of the numbers be x
and the second be 7+ 6x
so that the sum of the two numbers which totals 21 be expressed as
x + (7+ 6x) = 21
x+ 7+6x= 21
7 + 7x = 21
7x= 14
x= 14/7 = 2
one of the numbers = 2
the other number given as
7+ 6x = 7+ 6 x 2= 7+12= 19
The numbers are 2 and 19 .
The numbers as described in the question are; 2 and 19
Solving word problemsFrom the given problem statements;
The first number = y
The second number = x
Hence, y = (7 + 6x)
Their sum is therefore;
x + 7 = 6x = 217x = 14x = 2Hence, the second number is; 7 + 6x = 7 + 6(2);
y = 19Read more on word problems;
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Brandon bought Snacks for his teams practice he bought a bag popcorn for 211 and a six pack of juice bottles of total cost before tax was 1141 right and solve an equation which can be used to determine X how much
Answers
Answer: 2.11X=11.41
X=9.3
or
211x=1141
930
Step-by-step explanation:
Answer:
Equation: 6x+2.11=11.41
Answer: x = 1.55
Step-by-step explanation:
A bond has a $1,000 par value, nine years to maturity, and pays a coupon of 5.25% per year, semiannually. The bond is callable in three years at 115% of its par value. If the bond’s yield to maturity is 5.32% per year, what is its yield to call?
Please show work. Or explain how to get answer through the calculator.
A) 9.08%
B) 9.24%
C) 9.86%
D) 9.62%
E) 8.96%
Answers
Answer:
C) 9.86%
Step-by-step explanation:
Given that:
Par value of the bond = $1000
Coupon rate = 5.25%
Years of maturity = 9
years to call = 3
price to call = 115% * 1000 = 1150
YTM of the bond = 0.0532
Using Excel formula:
The current price of the bond = P-V(0.0532/2, 9*2, 0.0525*1000/2, 1000)
= $995.04
The yield to call = 2 * RATE( 3*2, 0.0525*1000/2, 995.04, 1150)
The yield to calll = 9.86%