Answer:
The domain is discrete
Step-by-step explanation:
Given
[tex]y = 650x[/tex]
Required
What type of domain is it?
Based on the given options, the domain is continuous.
From the question, we understand that x represents the hours spent in climbing the rock.
The climber can decide to climb for 1 hour, 2 hours, ½ hour, ⅓ hour, ¼ hour, etc..
A domain is said to be discrete if it can only take integers (i.e. whole numbers), if otherwise, it is continuous;
So, since x is not limited to only whole numbers, then we can conclude that the domain of x is continuous
Please help me on this!!
5n+17≥n–3≥–15+5n
Answer:
-5 ≤ n ≤ 3
Step-by-step explanation:
Firstly we solve the equation two at a time;
5n + 17 ≥ n - 3
5n - n ≥ -3 - 17
4n ≥ -20
n ≥ -5
-5 ≤ n
n - 3 ≥ -15 + 5n
n - 5n ≥ -15 + 3
-4n ≥ -12
-n ≥ -3
n ≤ 3
Therefore,
5n+17 ≥ n–3 ≥ –15+5n, becomes
-5 ≤ n ≤ 3
Can any one help??? If u do i will do anything
Answer:
B. >
Step-by-step explanation:
Absolute values (|x|) just make the number inside positive so 9.9 > 1.4
Write an algebraic expression for the given word expression:
The sum of a number e and 5.3
Answer:
The algebraic expression would be: e + 5.3 or 5.3 + e
Step-by-step explanation:
what value of b makes the equation true ? -(-b + 5) + 5b = -19 - b
b=?
Answer:
b=-2
Step-by-step explanation:
-(-b+5)+5b=-19-b
b-5+5b=-19-b
b+b-5+5b=-19-b+b
2b-5+5+5b=-19+5
2b+5b=-14
7b=-14
7b/7=-14/7
b=-2
PLSSSSSSSSSSS HELPMaya has 5 over 6 cup of ice cream. how many 1 over 4-cup servings are in 5 over 6 cup of ice cream?
1 and 3 over 2
2 and 1 over 3
3 and 1 over 3
4 and 1 over 2
Answer:
[tex]3\frac{1}{3}[/tex] servings
Step-by-step explanation:
[tex]\frac{5}{6}[/tex] ÷ [tex]\frac{1}{4}[/tex] = [tex]\frac{5}{6}[/tex] × 4 = [tex]\frac{10}{3}[/tex] = [tex]3\frac{1}{3}[/tex] servings
The population of California is 3.7 x 107 people. The population of Colorado is 5.0 x 106 people. What is the difference in size between these two populations? Express the answer in scientific notation.
Answer:
Step-by-step explanation:
3.7 × 107 = 395.9
5.0 × 106 = 530
530 - 395.9 = 134.10
(-4,19) and (8,-2) whats the slope intercept
Answer:
slope = -7/4
Step-by-step explanation:
Plug the points into this formula: [tex]\frac{y2 - y1}{x2 - x1}[/tex]
Plug in
[tex]\frac{-2 - 19}{8 - (-4)} \\\\\frac{-21}{12} = -7/4[/tex]
The simplest form is -7/4
Hope this helps ya! Keep smiling!
What is X2 + 3(4) - 1 = 47?
Answer:
x=6, -6
Step-by-step explanation:
take the root of both sides then solve
Answer:
x = 18
Step-by-step explanation:
2x + 3(4) - 1 = 47
Begin by combining your like terms
2x + 12 - 1 = 47
2x + 11 = 47
Isolate your variable (x) by using inverse operations
2x = 36
x = 18
(Type an integer or a decimal)
Answer:
3
Step-by-step explanation:
3y=12y-27
27=9y
y=3
How many solutions does have?
1/2 ( 2p + 9 ) = -p + 5
Answer:
Step-by-step explanation:
P + 4.5 = - p + 5
Bringing like terms on one side
P + p = 5 - 4.5
2p = 0.5
p = 0.5/2 = 0.25
In my opinion the answer is one solution
Answer:
1 solution.
Step-by-step explanation:
1/2(2p + 9) = -p + 5
lets solve for p
1/2 * 2p + 1/2 * 9 = -p + 5
1p + p + 9/2 = - p + p + 5
2p + 9/2 = 5
Multiply by 2 on both sides to get rid of the fraction 9/2.
4p + 9 = 10
4p = 1
p = 1/4
Therefore, there is only 1 solution.
You can now check by plugging in 1/4 for p in the original equation.
The volume of a prism is 60 cubic cm. If the height is 6 cm and the width is 2 cm, what is the length? Help me lol
*Note that I'm assuming the prism is a triangular prism
Volume = 60cm³
Height = 6cm
Width = 2cm
The equation for the volume of a triangular prism is:
V = [tex]\frac{b * h * l}{2}[/tex]
Let's substitute in the values we already know:
60 = [tex]\frac{2 * 6 * l}{2}[/tex]
And now we need to make l the subject by multiplying both sides by 2:
120 = 2 x 6 x L
Simplify:
120 = 12L
Flip to make easier to read:
12L = 120
Divide both sides by 12 to get the value of L (length):
L = 10
And let's show proof that L = 10 (remember that V (volume) should be equal to 60):
V = [tex]\frac{2 * 6 * 10}{2}[/tex]
V = [tex]\frac{120}{2}[/tex]
V = 60
Therefore we can determine the the length is indeed 10cm.
I hope this helped! :)
69 answer this
420
69
420
do you want us to add, subtract, multiply, divide...what..?
Answer:
the answer is 420 666 6969
Step-by-step explanation:
Find the slope of each line
Answer: 7/3
Step-by-step explanation: From the leftmost, lower point to the uppermost point, you move upwards 7, and rightward 3. Slope is vertical movement over horizontal, giving 7/3.
3X + 7X - 10 an dx = 2
Answer:
3x+7x-10+2=2
Step-by-step explanation:
ok?, ok
if you answer were friends now.
Answer:
Wazzgood
Step-by-step explanation:
find the slope between the two points (1, 8) (0, 3)
Answer:5
Step-by-step explanation:
use the slope formula
Find the x and the measure of each angle
Step-by-step explanation:
Hi there, hope this helps :)
Work out the missing numbers:
Answer:
Step-by-step explanation:
1.-60
2.-7
3.15
Help me plz I need help wit dis question
by using of formula A2 +B2 + 2AB
Hi anyone know the answer to this? Ill give brainliest :(
Steve ran 1 lap in 7 minutes. At this rate, how far would he run in 42 minutes?
5 laps
7 laps
10 laps
6 laps
Answer:
6 laps
Step-by-step explanation:
46 Divided by 7 is 6
Answer: 6 Laps
Step-by-step explanation:
Pretty simple to solve. Just divide 42 minutes and the first lap of 7 minutes to get 6 laps.
-6(1+8a)=36-6a. anybody know this answer ?
Answer:
a=-1
If you need explanation please comment
Kevin earned $28,500 in gross wages last year and had $1,350 in capital
gains. How much of Kevin's income from last year subject to income
tax?
O $29.850
O $27.150
O $28.500
O $1,350
Answer: $29850
Step-by-step explanation:
From the question, we are informed that Kevin earned $28,500 in gross wages last year and had $1,350 in capital gains.
The amount of Kevin's income from last year that is subject to income tax will be the addition of the amount he earned and his capital gains. This will be:
= $28500 + $1350
= $29850
John and Julie are planning to have a new house built the architect designs a house instant them the blueprints skilled at the art architect used on the blueprints is 2 1/2 inches equals 10 feet the living room what are the actual dimensions of 12‘ x 16‘ what are the dimensions on the blueprints
Answer:
3"x4
Step-by-step explanation:
The symbol for a foot is "ft", sometimes denoted by a prime(') , also, the inch is denoted by a double prime(").
Given
2 1/2inces (2.5") blue print represents 10ft living room
We are told that the dimension of the room on the blueprint is
12'x16'
Let us convert 12' to inches
So
2.5" represents 10'
X ' will be 12'
Cross multiplying
X=(2.5*12)/10
X=3"
Let us convert 16' to inches
So
2.5" represents 10'
Y ' will be 16'
Cross multiplying
Y=(2.5*16)/10
Y=4"
the dimension of the blue print is
3"x4"
Can you please help me with this
The answer is 63
Glad I could help :)
Answer:
117
Step-by-step explanation:
angle 2 is a vertical angle to 63. This means that it is equal to 2. So angle two is 63 degrees.
angle 2 and 7 add up to 180 degrees. You know that angle 2 is 63 degrees. So you do 180-63 degrees which leaves you with 117 degrees. Angle 7 is 117 degrees.
angle 5 and 7 are also vertical angles. Which means 5 is also equal to 117.
The answer is 117 degrees.
(X,y) —> (x,-y) rule
Bonnie’s Bakery goes through 22 4/5 cups of vegetable oil in 2 weeks. If they use the same amount each week, how much do they go through in 1 week?
Answer:
11.4 and/or 11 2/5
Step-by-step explanation:
You can turn 22 4/5 into a decimal which is 22.8 and divide that by 2 and it gets you 11.4. You can also turn 22 4/5 into an improper fraction which is 114/5. Multiply that by 1/2 which is 11 2/5.
terms are also expressions.
No
Some
А All
PLZ ANSWER FAST
How many solutions does 9x - 18 = 3(3x - 6) have?
Answer:
assuming the three options are no solutions, one solution and all real numbers, i would say the final option. i forgot what the proper wording is thoough
The given expression will have no solution.
What is linear equation?A linear equation is an algebraic equation of the form y=mx+b. involving only a constant and a first-order (linear) term, where m is the slope and b is the y-intercept.
Given an expression, 9x - 18 = 3(3x - 6)
In the given expression, both LHS and RHS are equal, therefore it will have no solution.
Hence, The given expression will have no solution.
For references on linear equations, click;
https://brainly.com/question/11897796
#SPJ2
Part A
Use the number tiles to respond to the prompts below.
From left to right, the number tiles reed, 4, 7, 0, 2, 8
Can a number be created that is between $42,807$ and $24,780$ ? If so, provide an example.
Explain your thinking using place value.
Respond in the space provided.
Question 2
Part B
Will rounding any number to the tens place always result in a smaller number than rounding that same number to the hundreds place?
Explain why or why not.
Provide an example that supports your reasoning.
Respond in the space provided.
Answer:
24,078
Step-by-step explanation:
A) 20,000
4,000
0
70
8
B)
No
Example
round to the tens
255 ...... 260
241 ... 240
round to the hundreds
255 ....... 300
241 ....... 200
