can some one help me a little hard for me
What's the sum of all the integers between √3 and √89 ?
A line is drawn through (–7, 11) and (8, –9). The equation y – 11 = (x + 7) is written to represent the line. Which equations also represent the line?
Answer:
3y+4x=5
Step-by-step explanation:
step 1
Find the slope
we have
(–7, 11) and (8, –9)
m=(-9-11)/(8+7)
m=-20/15
m=-4/3
step 2
Find the equation of the line into point slope form
we have
m=-4/3
point (-7,11)
substitute
y-11=-(4/3)(x+7) ----> equation of the line into point slope form
Multiply by 3 both sides
3y-33=-4(x+7)
3y-33=-4x-28
3y+4x=33-28
3y+4x=5 -----> equation of the line into standard form
I need help on number 6.
Solve the inequality below and then graph the solution set.
1
_ w + 3 < -6
4
Michael earns a base salary of $100.00 every week with an additional 9% commission on everything he sells. If Michael sold $4950.00 worth of items last week, what was his total pay?
suppose the block factory has only crates ans stacks . how can it pack an order for 4,270 blocks
To pack an order for 4,270 blocks using crates and stacks, you will need 43 crates and 27 stacks.
Explanation:To pack an order for 4,270 blocks using only crates and stacks, you could use a combination of both. First, determine the number of crates you will need. Since each crate holds 100 blocks, divide 4,270 by 100 to get 42.7. Since you can't have a fraction of a crate, you will need 43 crates.
Next, find out how many blocks are left after packing the crates. Subtract the number of blocks used in the crates (43 crates x 100 blocks) from the total number of blocks (4,270 blocks). You will be left with 4,270 - (43 x 100) = 270 blocks.
Now, you can use stacks to pack the remaining blocks. If each stack can hold 10 blocks, divide 270 by 10 to get 27 stacks. Therefore, you will need 43 crates and 27 stacks to pack an order for 4,270 blocks.
Please help me!
x + 6 ≤ 8
What is the expanded form of 7 x 256
5, -10, 15, -20,... sequence
Dean needs 6060 inches of wood to build a rectangular picture frame. The length ll of the frame is twice its width ww. Three of these equations give the correct value for ww. Which equation does NOT?
PLEASE ANSWER!!!!! After five years of earning interest at an annual rate of 3%, an investment has earned $950 in interest. To the nearest whole dollar, determine the amount of the initial investment. Show all work for full credit.
Plot the line for the equation on the graph. y−2=−2(x+4)
The plot of the given line is required.
The graph is shown below with two points [tex](0,-6)[/tex] and [tex](-3,0)[/tex].
The line is
[tex]y-2=-2(x+4)\\\Rightarrow y=-2x-8+2\\\Rightarrow y=-2x-6[/tex]
Let us find two points on the line
[tex]x=0[/tex]
[tex]y=-2\times0-6=-6[/tex]
[tex](0,-6)[/tex]
[tex]y=0[/tex]
[tex]0=-2x-6\\\Rightarrow x=\dfrac{6}{-2}=-3[/tex]
[tex](-3,0)[/tex]
Join the two points on the graph and the line will be constructed.
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The height of a triangle is one-third of its base. If the height is 9 ft, what is the area of the triangle?
What is the value of X?
3 (x - 2) + 5x = 18
find the experimental probability of rolling a 4
Final answer:
The experimental probability of rolling a 4 is calculated by dividing the number of times a 4 is rolled by the total number of rolls. It may not match the theoretical probability exactly in the short term but should converge to approximately 0.1667 as the number of trials increases.
Explanation:
To find the experimental probability of rolling a 4 with a fair six-sided die, we must consider the frequency of the event (rolling a 4) occurring among a number of trials. Since each side of the die has an equal chance of landing face up, each side has a probability of 1/6.
If a die is rolled many times, and the results are recorded, the experimental probability can be calculated as the number of times a 4 occurs divided by the total number of trials. For example, if a die is rolled 120 times and the number 4 comes up 20 times, the experimental probability for rolling a 4 would be 20/120, which simplifies to 1/6. However, since this is experimental probability, the outcome may not always exactly match the theoretical probability due to variations in the short term. Nevertheless, as the number of trials increases, we expect the experimental probability to get closer to the theoretical probability of 1/6 or approximately 0.1667 when rounded to four decimal places.
A child-size ATV has a gas tank that holds 1.32 gallons of gas. How much will it cost to fill that gas tank if gas costs $2.20 a gallon? Round your answer to the nearest cent. [Ignore tax.]
The weight of a stack of different sized books vs. the number of books in the stack. Is it proportional?
Answer:
It is not proportional becuase it has a different rate of change.
Hope this helps too!
Step-by-step explanation:
A little help would be nice :) I will award 5 stars and 15 points.
students collected 600 cans for the canned food drive that was 80% of their goal how many more cans do they need to collect to reach their goal
Answer: 150
Step-by-step explanation:
Let x be the total number of cans that was students' goal.
Given : Students collected 600 cans for the canned food drive that was 80% of their goal .
We can write 80% as 0.80
Then, we have
[tex]0.80x=600\\\\\Rightarrow\ x=\dfrac{600}{0.80}=750[/tex]
Thus, The students' goal of collecting cans for the canned food drive = 750 cans
Now, the number of food cans required to collect to reach the goal= 750-600=150
What is 3/8 equivalent to
[tex]\huge\text{Hey there!}[/tex]
[tex]\huge\textbf{Question reads....}[/tex]
[tex]\large\textbf{What is }\rm{\bf \dfrac{3}{8}}\large\textbf{ equivalent to?}[/tex]
[tex]\huge\textbf{Now, let's solve for the given question:}[/tex]
[tex]\mathbf{\dfrac{3}{8}}[/tex]
[tex]\mathbf{= \dfrac{3\times2}{8\times2}}[/tex]
[tex]\mathbf{\approx \dfrac{3 + 3}{8 + 8}}[/tex]
[tex]\mathbf{= \dfrac{6}{16}}[/tex]
[tex]\huge\textbf{Therefore, your answer should be:}[/tex]
[tex]\huge\boxed{\frak{\dfrac{6}{16}}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]How does the graph of g(x)=⌈x⌉+7 differ from the graph of f(x)=⌈x⌉?
-The graph of g(x)=⌈x⌉+7 is the graph of f(x)=⌈x⌉ shifted down 7 units.
-The graph of g(x)=⌈x⌉+7 is the graph of f(x)=⌈x⌉ shifted left 7 units.
-The graph of g(x)=⌈x⌉+7 is the graph of f(x)=⌈x⌉ shifted up 7 units.
-The graph of g(x)=⌈x⌉+7 is the graph of f(x)=⌈x⌉ shifted right 7 units.
The graph of g(x)=⌈x⌉+7 differ from the graph of f(x)=⌈x⌉ as the graph of g(x)=⌈x⌉+7 is the graph of f(x)=⌈x⌉ shifted up 7 units.
Modulus function / Absolute function [x]What is modulus function?A modulus function is a function that determines a number or variable's absolute value. No matter what input was provided to this function, the outcome is always positive.
Solution of function f(x) = [x]Consider different values for x.
Say,
x = -1; f(-1) = [-1] = 1
x = 1; f(1) = [1] = 1
For any value of the x, the value of the function will be positive only.
The graph is attached in the image.
Solution of function f(x) = [x] + 7Consider different values for x.
Say,
x = 0; f(0) = [0] + 7 = 0 + 7; f(0) = 7
x = -1; f(-1) = [-1] + 7 = 1 + 7; f(-1) = 8
x = 1; f(1) = [1] = 1 + 7; f(1) = 8
For any value of the x, the value of the function will be positive only, but it would be 7 units shifted up on the y axis.
The graph is attached in the image.
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A handyman charges fixed or r to visit a customer house in addition the handyman charges an hourly rate of H for each hour worked write a formula to represent T the total amount this handyman would charge for a job that requires N hours of work
Answer:
T = HN + r
Step-by-step explanation:
A handyman charges $H for each hour worked.
If the handyman works for N hours then the expression for the charges will be = $HN
Handyman charges a fixed amount = $r
Then the total amount charged T will be represented by
T = HN + r
Therefore, formula to calculate the total charges by handyman will be
T = HN + r
Kiera wants to increase her savings account to a balance of $1,350. Her current balance is $174 and she adds $84 a month to her savings. How many months will it take for her to reach her goal of $1,350
16 months
14 months
18 months
12 months
What is 8 - 4k = 40
2− 0.5n=3n+16
Help
Laying used 3/8 cup of flour and 1/3 cup of sugar in a recipe which number below is a common denominator for 3/8 and 1/3
How many seconds equal 3.6 hours?
The total number of cupcakes Carmen can bake depends on the amount of time she spends baking. Carmen can bake 84 cupcakes in 1.6 h. How many can she bake in 2 h?
how to express 1/243 using a negative exponent other than -1