Answer:
La cantidad de grados del intervalo de temperaturas registradas en el día de febrero mencionado es de:
5Step-by-step explanation:
En estadística, cuando se utilizan intervalos como valores para identificar datos cuantitativos, como en este caso temperaturas registradas, deben tomarse todos los valores, en este caso enteros, desde el límite inferior (temperatura mínima) hasta el límite superior (temperatura máxima), por lo cual no se puede restar el valor máximo al valor mínimo, sino que debes identificar todos los valores y después contarlos. En el caso del ejercicio dado, los grados en el intervalo mencionado son:
9°C10°C11°C12°C13°CComo puedes ver, los grados en el intervalo de temperaturas registradas serían 5.
pls help i am on a timer
Answer: (x-6)(x+1)
Step-by-step explanation:
Sum : x2 − 5 x- 6
x2 + x-=6 x − 6
factor pair: x 2 + x − 6 x − 6
x( x+ 1 ) − 6 ( x + 1 )
rewrite from: x (x + 1 ) − 6 ( x + 1 )
(x-6)(x+1)
Answer:
A: (x-6)(x+1)
Step-by-step explanation:
We need to find 2 numbers that add to make -5 and multiply to make -6.
We already have the numbers infront of us, so by process of elimination we can remove B and D.
For the numbers, we need a positive number and a negative number (two negatives make a positive). We can eliminate C because at first -3 multiplied by 2 is -6. However, when -3 is added to 2 we get -1.
If we expand A, it makes the expression that needs to be factorised because...
-6 × 1 = -6
-6 + 1 = -5
So expanding it properly we get.
x² - 6x + x - 6
Simplify.
x² - 5x -6
Christine buys a necklace that cost $18.62 and a ring that costs $7.98. She used a 35%-off coupon on the purchase. If Christine pays with a $20 dollar bill, how much change should she get back?
a study showed that a decrease in the costs of carrots led to an increase in the number of carrots. which statements best describes this relationship
11 5/10 minutes =
Kevin had 11 minutes and ____ seconds for question C.
Answer:
Kevin had 11 and 30 seconds.
kalfhvbweocnsliydsaieakywcronuosudzopvnrcidsvjrk hope this helps..?
1. How do the heights of the chimpanzee and gorilla habitats compare to the height of the
orangutan habitat? Round all answers to the nearest hundredth of a yard. Show your work.
2. Label a point Z that is vertical to point X and horizontal to point Y. A string of lights is being hung
from point Z to the cable that connects the gorilla and chimpanzee habitats. The string of lights
will create a right angle with the cable. Determine the distance between point Y and the point
where the string of lights attaches to the cable. Round all answers to the nearest hundredth of a
yard. Show your work.
Answer: im confused on what your asking can u give me more detail.
Step-by-step explanation:
Which type of function are the following equations?
1. ƒ(x) = 4x^2
2. g(x) = 1 - x
Linear, Exponential or Quadric.
(You mau choose a different answer for each equation).
Answer:
1 quadric
2 linear
Step-by-step explanation:
plz make me brainliest
PLZ HELP I MARK U BRAINLIEST
Answer:
8/9
Step-by-step explanation:
Make 4 as a fraction. It turns to 4/1
2/9 x 4/1 = 8/9
Which set of side lengths form a right triangle?
A. 50 in.., 48 in.., 14.
B. 3 in.., 6 in.., 5 in.
C. 53 in.., 48 in.., 24 in.
D. 8 in.., 17 in.., 14.
Answer:
the answer is option A
PLEASE MARK ME AS BRAINLY
Step-by-step explanation:
Find the volume of the solid. Please help!!
Answer:
132 cm³
Step-by-step explanation:
Two different ways to calculate:
7×6×6= 252 "would-be" total volume.
5×4×6=120 "missing chunk" subtract that.
252-120= 132 cm³ remaining total
OR
7×2×6=84 vertical part
4×2×6=48. horizontal part. add them
84+48= 132 cm³ Total volume
Solve for x. (6x - 7) (10x - 47)
Answer:
This is the answer!
The table lists recommended amounts of food to order for 25 guests. Nathan is hosting a graduation party for 40 guests. There will also be guests stopping by for a short time. For ordering purposes, Nathan will count each of the 45 “drop-in” guests as half a guest. How much of each food item should Nathan order?
Fried Chicken 24 pieces
Deli Meats 3 2/3 pounds
Lasagna 10 3/4 pounds
Answer:
I think the answer is 2.3
Need help ASAP may have a reward
For you if you answer correctly :)
A.) 4
B.) -4
C.) 3
D.) -3
need help will give brainlist
Answer:
40
Step-by-step explanation:
Answer:
11 is the answer.
3. If RT= 5x + 8 and Rz= 4x + 1 find ZT
Answer: ZT=9
Step-by-step explanation:
5x+8=2(4x+1)
f(x) = (x + 1)²
what is the domain of f? please help
4x-9y+7x-3y-8x
.......
Answer:
3x-12y
Step-by-step explanation:
4x-9y+7x-3y-8x
group like terms
4x+7x-8x
11x-8x
=3x
-9y-3y
=-12y
combine terms
==3x-12y
Hope this helps! :)
what is the algebraic expression of
1 less than the quotient of 7 and a number x
Answer:
(7 ÷ x) - 1
Step-by-step explanation:
i tried, i tried
What steps would you use to solve this equations for x? *
Answer:
x=-24
Step-by-step explanation:
Multiply both sides by 4 to get x=-24
[tex]\\ \rm\hookrightarrow -6=\dfrac{x}{4}[/tex]
Multiply 4 on both sides
[tex]\\ \rm\hookrightarrow x=-6(4)[/tex]
[tex]\\ \rm\hookrightarrow x=-24[/tex]
1. Determina cuales de las siguientes expresiones son proposiciones.
a) Sube al cuarto piso.
b) El triángulo ABC es equilátero.
c) ¿Qué es un ángulo obtuso?
Carter is deciding between two different movie streaming sites to subscribe to. Plan A costs $19 per month plus $2 per movie watched. Plan B costs $31 per month plus $0.50 per movie watched. Let AA represent the monthly cost of Plan A if Carter watches xx per month, and let BB represent the monthly cost of Plan B if Carter watches xx movies per month. Write an equation for each situation, in terms of x, and determine the interval of movies watched, x, for which Plan A is cheaper than Plan B.
Answer:
19x+2x=AA
31x+0.50x=BB
Step-by-step explanation:
Answer:
A = 2x +19
B = 0.50x + 31
Plan A is cheaper than Plan B when x < 8 movies
Step-by-step explanation:
2x + 19 = 0.50x + 31
1.5x = 12
x = 8
what number lies between -2 and -3
Answer:
-2.5?
Step-by-step explanation:
Which is the correct way to find the length of a line segment with endpoints (0,4) and (7,-9)?
Answer:
0 is Y 7 is X 4 is Y and -9 is X
Step-by-step explanation:
you can use Y and X to pin point the spots
what is 652.42 rounded to the hundreds place
Answer:
650.00
Step-by-step explanation:
2 is the hundreds place but since its not 5 or over it will be 0
Select the correct answer.
What is the solution for x in the equation?
-2x + 14 + 10x = 34
A. x = 6
B. x=2/5
C. x=1/8
D. x=5/2
Answer:
the answer is D. x=5/2
Step-by-step explanation:
I think
Find the slope
Y=-x+2
Answer:
slope = -1
Step-by-step explanation:
take the equation: y = mx + b for slope-intercept
y is the input
m is the slope
x is the output
b is the y-intercept
when the slope is -1, it is seen and implied as -x.
Rodney decides to pay a $200 fee in 3
payments. The first payment is 10% of the
original fee. The second payment is 25% of the
original fee. Which expressions represent the
amount of money for the third payment?
Answer:
65% of the orginal fee or $130.
Step-by-step explanation:
You didn't put the answer options so I am not sure how you want the question to be answered. There are three ways I would write it:
1: 100% = 10% + 25% + 65%
2: 200 = 20 + 50 + 130
3: 200 = (0.1 x 200) + (0.25 x 200) + (0.65 x 200)
All of them basically mean the same thing it is just a matter of how you need it written.
Based on the amount to be paid and the percentage paid in each installment, the expression for the third payment is 65% x 200.
Rodney has to pay $200 in three installments.
The third installment will be:
= Percentage in total - Percentages paid already
= 100% - 10% - 25%
= 65%
The third installment is therefore:
= Percentage to be paid x Amount
= 65% x 200
Find out more at https://brainly.com/question/13198279.
PLXXZZZZZZZZZZZZZ HELP DONT SAY RANDOM SH JUST FOR POINTS PLZ
Answer:
2. C
3. C
Step-by-step explanation:
I'm not too sure what number 1 is about but I know that for number 2, its 12/5 and for number 3, its 0.
The point on the graph show number of miles that Travis rode during the first 4 hours s
Answer:
20 miles in 2 hours
Step-by-step explanation:
The total number of miles is always 10 times the number of hours.
The ordered pair (2, 20) means that Travis rode 20 miles in 2 hours.
What are coordinates in a graph?The coordinates in a graph indicate the location of a point with respect to the x-axis and y-axis.
The coordinates in a graph show the relationship between the information plotted on the given x-axis and y-axis.
We have,
The y-axis is 100 units.
The x-axis is 10 units.
From the graph,
(2, 20) means 20 miles in 2 hours.
Thus,
The total number of miles is 100.
The total number of hours is 10.
(2, 20) represents 20 miles in 2 hours.
Learn more about coordinates here:
https://brainly.com/question/13118993
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What is the range of the data?
79, 52, 85, 94, 71, 82, 84, 66, 58, 98, 72, 100
A. 21
B. 48
C. 82
D. 100
Answer:
A. 21
Step-by-step explanation:
To find range you just take the highest number and subtracted by the lowest
Answer:
A
Step-by-step explanation:
[tex]9x^2-4[/tex]
please simplify!
Answer:
(3x+2)(3x−2)
Step-by-step explanation: