Answer:
Step-by-step explanation:
all i know is its 11 degrees warmer
Answer:
-11 degrees Fahrenheit.
Step-by-step explanation:
Equation: -18 + 7 = D
Variable: D meaning the temperature in Darrow Alaska.
Solve: So, it's -11 degrees in Barrow.
A zoo keeper was in charge of determining the population of meerkats at the zoo. He observed the meerkats and noted 8 of them and the special markings are on their face. The next day he went back out and observed the meerkats again. Out of the 20 that he saw, 4 of them were the same meerkats that he saw yesterday. How many meerkats can he assume are living at the zoo?
Answer:
16
Step-by-step explanation:
The zoo-keeper saw 8 special meerkats the day before and then only saw 4 special meerkats out of 20 the day after so 4 - 20 = 16.
Can someone plsss help?
HELP PLZ PLZ ASAP cylinder stuff and my techer gave me this = 2(PI)rh+(PI)r^2
I NEED HELP AGAIN T^T
Answer:
adjacent angles
Step-by-step explanation:
they all touch
i need help please thank you
Answer:
I got 1642
Step-by-step explanation:
multiplyed length and width
did the same with the garden
then subtracted
WILL MARK BRAINLIEST!!!
for the function y = -2x + 20, what is the output when the input is 50?
A tank can hold a maximum of 400 gallons of water. The volume of water when pumping water into the tank can be determined by the function f (m) = 12.5m + 25 where m is the number of minutes that the pump is running and f(m) is the volume of gallons of water in the tank. If the tank must maintain a minimum of 25 gallons of water, which inequality represents the domain of this situation?
(Hint: The variable f(m) is like "y" and m is like "x")
0 < m < 400
30 < m < 400
25 < m < 400
0 < m < 30
Inequalities help us to compare two unequal expressions. The inequality that represents the domain of this situation is 0<m<30.
What are inequalities?Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed.
It is mostly denoted by the symbol <, >, ≤, and ≥.
Given that the volume of the tank should be between 400 gallons of water to 25 gallons of water. While the function of the volume of the water is given as,
f(m) = 12.5m + 25,
Now to know the value of m for which the volume of water in the tank is 400 gallons.
[tex]f(m) = 12.5m + 25\\\\400=12.5+25\\\\375=12.5m\\\\m = 30[/tex]
Also, the value of m for which the volume of the water in the tank is 25 gallons is,
[tex]f(m) = 12.5m + 25\\\\25=12.5+25\\\\0=12.5m\\\\m = 0[/tex]
Hence, the inequality that represents the domain of this situation is 0<m<30.
Learn more about Inequality:
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The Human Immune System
Why do you get sick? How do you get better? A disease is any _________________ that affects normal ___________________ of the body. Some diseases are _________________, or are inherited, others are caused by materials in the ______________________________, but most are caused by _____________________ such as bacteria, viruses, and fungi. Pathogens are “sickness-makers.” With pathogens all around us, the ___________________ system works like a protection system. Some of these defenses are simple _________________ keeping all invaders out, while others work like a security guard, trained to spot and ___________________ pathogens who have slipped past the barrier.
Answer:
Nnippp
Step-by-step explanation:
The height of a triangle is one-tenth of its base. The base measures 12 inches. How many square inches is the area of the triangle?
Answer: 7.2 square inches
Please answer. find the x-intercept: , find the y-intercept.
Answer:
x-intercept is 3, y-intercept is -10
Explanation:
Those are the points they intercept the axises
A retired math teacher takes his granddaughter shopping. He tells his granddaughter that they can
spend x dollars and 15x = 583.5. What operation does the granddaughter need to use to find how
much money they can spend?
Choose the correct answer below.
A. Division
B. Multiplication
C. Subtraction
D. Addition
Answer:
A
Step-by-step explanation:
you would divide both sides by 15 to isolate x and find out what x is.
Answer:
Answer Option (4) is c
Step-by-step explanation:
Which is the quotient of 4 divided by 1/4? 2, 8, 16, 24
Answer:
16
Step-by-step explanation:
To divide fractions we can use reciprocals and the rule keep, change flip.
First, we make 4 into the fraction 4/1.
Next, we make this a multiplication problem.
Then, we flip 1/4 to 4/1.
4/1 times 4/1 is 16/1, or 16.
Answer:
16
Step-by-step explanation:
help what is the answer
NEED HELP PLEASE!!
Estimate the average rate of change between x = 0 and x = 2 for the function shown.
The Graph will be below the answers
Answers:
6
7
12
24
WILL GIVE BRAINLIEST FOR THE CORRECT ANSWER!!!
answer the questions below pleaseeee , i will give brainliest if they're right
Which letter on the number line represents 4.55?
F
E
D
C
Answer:
F
Step-by-step explanation:
FRee poins anwser this
Match the the statements written in English with the mathematical statements. *
6 points
(a) |-63| > 4 (b) -63 < 4 (c) |-63| > |4| (d) |-4| = 4 (e) 4 > -4 (f) |4| = |-4|
(1) The number -4 is a distance of 4 units away from 0 on the number line.
(2) The number -63 is more than 4 units away from 0 on the number line.
(3) The number 4 is greater than the number -4.
(4) The numbers 4 and -4 are the same distance away from 0 on the number line.
(5) The number -63 is less than the number 4.
(6) The number -63 is further away from 0 than the number 4 on the number line.
(1) The number -4 is a distance of 4 units away from 0 on the number line.
(2) The number -63 is more than 4 units away from 0 on the number line.
(3) The number 4 is greater than the number -4.
(4) The numbers 4 and -4 are the same distance away from 0 on the number line.
(5) The number -63 is less than the number 4.
(6) The number -63 is further away from 0 than the number 4 on the number line.
Here are the lowest temperatures recorded in the last 2 centuries for some US cities. Mai received and spent money in the following ways last month. For each example, choose a signed number to represent the change in money from her perspective. Her grandmother gave her $25 in a birthday card.
5 points
$25
- $25
Answer:Here are the lowest temperatures recorded in the last 2 centuries for some US cities. Mai received and spent money in the following ways last month. For each example, choose a signed number to represent the change in money from her perspective. Her grandmother gave her $25 in a birthday card.
5 points
$25
- $25
Step-by-step explanation:
hopethishelped
Which rounding strategy will result in the most reasonable estimate for the expression −148+297+−546+151+48?
−150+300+−550+150+50=−200
−100+200+−500+100+0=−300
−100+200+−500+100+0=−900
−150+300+−550+150+50=−1200
Answer:
-150 + 300 - 550 + 150 +50 = -200
Step-by-step explanation:
I rounded to the nearest tens place for each number.
PLEASE ANSWER THIS RIGHT AWAY I WILL GIVE BRAINLIEST IF YOU ANSWER FIRST
14 ft = ___ yd ___ ft
3 feet equals 1 yard.
14 is close to 12, which 12/3 is 4. There is a remainder of 2, since 12+2 is 14.
14 ft = 4 yd 2 ft
---
hope it helps
-2x + 7 = x-32 i need all the steps
Answer:
-2x + 7 = x-32
7+32=x+2x
39=3x
x=39/3
x=13
Step-by-step explanation:
Brian enjoys going for a walk each morning. He walks 1.5 miles each day.
Let n represent the number of days Brian walks.
Let t represent the total distance Brian walks, in miles.
Which graph shows the number of miles Brian walked over the course of 6 days?
Answer:
it's B from what I can see
Step-by-step explanation:
This is because in 6 days, Brian would walk 9 miles
(1.5 × 6 = 9)
And graph B is the only one showing that
stuck on this too for some reason
Answer:
y-intercept= 3/5
slope= - (2/5)
Step-by-step explanation:
To do this problem you have to convert standard form into slope-intercept
2x+5y=3---> y= - (2/5)x+3/5
From this, we could refer to the slope-intercept notation...
y=mx+b
m=slope
b=y-intercept
So...
Looking at this we get
y-intercept= 3/5
slope= - (2/5)
A youth group has 25 members.
A. If at least 12 of the members are male, write an inequality to represent the number of female members.
B. Graph the inequality from part A.
C. Would the number 14 be in the solution set? Tell why or why not.
Answer:
nice question
Step-by-step explanation:
Which are equivalent ratios to 2:3?
Check all that are true.
10:16
8:12
6:9
9:12
4:6
Answer:
8:12 6:9 4:6
Step-by-step explanation:
Divide each ratio by 2:3 and check if both numbers on either side of : are the same
For example:
8:12 divided by 2:3 = 4:4
Answer:
8:12, 6:9, and 4:6
Step-by-step explanation:
Equivalent ratios are any ratios that represent the same when they are simplified. All the ratios above simplify to 2:3. When the 8 and 12 of 8:12 are both divided by 4, the result is 2:3. When the 6 and 9 in 6:9 are both divided by 3, the result is 2:3. When the 4 and 6 in 4:6 are both divided by 2, the result is 2:3. The ratios 10:16 and 9:12 cannot be simplified to 2:3, and therefore are not correct answers.
Create a list. Then, use the information to answer the question. Amanda will roll a number cube and flip a coin. If Amanda rolls the number cube once and flips the coin once, then what are the possible outcomes in which the number cube lands on an odd number? (write like this: 1. x, heads 2. y, tails 3. y, tails) *
Can anyone help me with this question I'll give 36 points and pls don't just answer for the points
Answer:
Heads, 1
Heads, 2
Heads, 3
Heads, 4
Heads, 5
Heads, 6
Tails, 1
Tails, 2
Tails, 3
Tails, 4
Tails, 5
Tails, 6
Step-by-step explanation:
can someone plz help :( I need help asap
Answer:
x = 120, y = 160
Step-by-step explanation:
I like to use the elimination strategy in this type of problem.
You need to get one of the terms on the right side of the equation equal to and opposite another term on the right side of the other equation. For example, I'm going to make the y term of the first equation equal and opposite the y term of the second equation by multiplying the entire first equation by -1.5.
-1.5 * (x + y) = (280) * -1.5
2.5x + 1.5y = 540
The new equations are (only the first one changed):
-1.5x - 1.5y = -420
2.5x + 1.5y = 540
-----------------------------------
x = 120
Then plug this back into one of the equations.
(120) + y = 280
y = 160
You can check by plugging these into the other equation to make sure they are correct.
Four points are graphed on the coordinate grid.
Which ordered pair does not appear to be represented by one of these points?
Answer:
D
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
Sketch a rectangular prism that has a volume of 500 cm3 and some sides that are not whole numbers.
do u need an answer or are you telling people to do so whcih one is is
Step-by-step explanation:
im not being rude thats just how i talk
please mark brainlest
the answr is a
the owner of a canoe rental shop is comparing the average monthly rainfall, in inches, to the number of canoe rentals per month. the data shows in the scatter plot.
Which sentence correct describes the best data. (Select all that apply)
A) the data have a linear association
B) The data have a nonlinear association
C) The data have a positive association
D) The data have a negative association
E) The data have at least one outliner
F) The data has no outliners
Answer:
A & D & E
Step-by-step explanation:
one platter has 6 veggie wraps, 12 turkey wraps and costs 64.50 another platter has 8 veggie wraps 8 turkey wraps and costs $56
Which system of equations represents the situation if x represents the cost of a veggie wrap and y represents the cost of a turkey wrap?
A.12x + 6y = 568x + 8y = 64.50
B.6x + 12y = 64.508x + 8y = 56
C.x + 2y = 64.50x + y = 56
D.6x = 64.508y = 56
Answer: $3.25
Step-by-step explanation: The computation of the cost of a veggie wrap is shown below:
Let us assume the veggie strap be x
And the turkey wrap be y
Now the equations are
6x + 12y = $64.50
x + 2y = $10.75
8x + 8y = $56
x + y = 7
Now
x + 2y = $10.75
x + y = $7
y = $3.75
So x = $7 - 3.75
= $3.25
So, the correct option is option (B).
To understand the calculations, check below.
Linear simultaneous equation:Simultaneous linear equations are the system of two linear equations in two or three variables that are solved together to find a common solution. The simultaneous linear equation is represented as follows:
[tex]a_1x+b_1y=c_1\\a_2x+b_2y=c_2[/tex]
It is given that,
[tex]x[/tex] represents the cost of a veggie wrap and [tex]y[/tex] represents the cost of a turkey wrap.
Now, using the first part of the given question we get,
[tex]6x+12y=64.50...(1)[/tex]
Again in the second part of the given question is 8 veggies wraps 8 turkey wraps and costs $56 then we get the equation as,
[tex]8x+8y=56...(2)[/tex]
Then from equations (1) and (2) we get the equation as,
[tex]6x+12y=64.50\\8x+8y=56[/tex]
Learn more about the topic of Linear simultaneous equation:
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