Juanita had the largest change. (+4 points)
-3≤2x-3≤3 solve the inequality and graph
Answer:
Solve for the inequality 0≤x≤3
Step-by-step explanation:
California has 143deaths from heart disease and 137deaths from cancer per100,000 residents. Which rate is more extreme compared to other states? A.Perform any needed computations here: b. Is California's rate for heart disease or for cancer more extreme compared to the other states? Explain:
Answer:
California's rate for heart disease is more extreme than Cancer
Step-by-step explanation:
Given
Represent Cancer with C and Heart Disease with H
H = 143
C = 137
Population = per 100,000
First we need to determine the probability of both.
For H
P(H) = H/100000
P(H) = 143/100000
P(H) = 0.00143
For C
P(C) = C/100000
P(C) = 137/100000
P(C) = 0.00137
By comparison,
0.00143 > 0.00137
So, California's rate for heart disease is more extreme than Cancer.
Reason: P(H) > P(C)
The ratio of women to men in
Atlanta is 15:1, if there are 150 men
How many women?
Answer: 2,250 women
Step-by-step explanation:
2250:150 is the same as 15:1
What is the value of the expression below when x = 3?
2
7x - 3x - 6
Answer:
48
Step-by-step explanation:
Given
7x² - 3x - 6 ← substitute x = 3 into the expression
= 7(3)² - 3(3) - 6
= 7(9) - 9 - 6
= 63 - 15
= 48
PLZ HELP! PART OF A UNIT TEST IN K12! MARKING BRAINLIEST FOR CORRECT ANSWER! simplify: (√−27) * (√−32)
Quadratic Mathematics.
Answer:
It's a trick question, the answer is actually 2.
Answer:
3? Wait... no its 2.. Yeah its 2 XDD
Step-by-step explanation:
Convert 4 gallons to pints (1 gallon = 4 quarts; 1 quart = 2 pints)
Answer:
32
Step-by-step explanation:
Answer:
32 pints
Step-by-step explanation:
4*4*2
16*2
32
5.505, 5.55, 0.555, 5.005 from greatest to least.
Answer:
5.555
Step-by-step explanation:
because this is big then other no
. What is the measure of in nearest degree, If Sin 0 = 4/9
a) 70°
b) 26°
b) 64°
d) 83
Answer:
think I would be ....... b) 64°
What is the midpoint of a line segment with the endpoints of (-4, -4) and (6, 14)
Harvey flew south 300 miles. He changed planes and then flew east 500 miles. If he travels a straight path back home, how many miles will he fly? Round to the nearest mile.
Answer:
583 miles
Step-by-step explanation:
Let's draw this out (see attachment).
The straight line path creates the hypotenuse of a right triangle with legs of lengths 300 and 500. So, we use the Pythagorean Theorem, which states that for a right triangle with legs a and b and hypotenuse c:
a² + b² = c²
Here, a = 300 and b = 500. Then:
300² + 500² = c²
90000 + 250000 = c²
340000 = c²
c = √340000 ≈ 583.1 ≈ 583 mi
Thus, the answer is 583 miles.
~ an aesthetics lover
plz help!! polynomial long division (level 1)
Answer: this is the answer--->[tex]4x^2+3x+10[/tex]
PLEASE HELP ME
WILL AWARD BRAINLIEST
Answer:
I think the answer is b
Step-by-step explanation:
there are the same number of squares in both shapes.
The answer is B
Because they have the same number of boxes, they are just rearranged in the second picture.
please estimate the answer to
23.4x13.8/0.18
please make it quick, thanks!
Answer:
1 794 that good answer I think
Find a value for k such that the following trinomial can be factored x^2-8x+k
Answer:
16
Step-by-step explanation:
x^2-8x+k is a quadratic expression of the form ax^2 + bx + c. Here a = 1, b = -8 and c = k. Focus on x^2-8x and complete the square as follows: Take half of the coefficient of x (that is, take half of -8) and square the result:
(-4)^2 = 16; if we now write x^2-8x+ 16, we'll have the square of (x - 4): (x -4)^2.
Thus, k = 16 turns x^2-8x+k into a perfect square.
What is the image of (4,1) after a reflection over the y-axis?
Answer:
(-4,1)
Step-by-step explanation:
what is x-2=-3x+2
helm me please i have to get the answer today
Answer:
The answer is x = 1.
Step-by-step explanation:
Answer:
x=1
Step-by-step explanation:
I’ll give brainliest
Answer:
The graph of the system of equations solves the equation [tex]\frac{1}{2}[/tex] x - 4 = -2x + 1 ⇒ D
Step-by-step explanation:
Let us revise some important notes about the slope and y-intercept of a line
The form of the linear equation is y = m x + b, where m is the slope and b is the y-intercept
If the line has a positive slope then its direction will be to the rightIf the line has a negative slope then its direction will be to the leftThe y-intercept (0, b) is the the point of intersection between the line and the y-axis
If the line cuts the y-axis at a point above the x-axis, then b is positiveIf the line cuts the y-axis at a point down the x-axis, then b is negativeTo solve our question without any calculation, let us find the direction of the slopes and their y-intercepts
∵ The direction of the blue line is to the left
→ That means m in the equation is negative
∴ Its slope is negative
∵ The line intersects the y-axis at point (0, 1)
→ That means b in the equation = 1
∴ The number in the equation is 2
→ Look at the answer we have only one answers have negative slope and
y-intercept = 1 in the right hand side ⇒ D
∴ The equation of the blue line is represented by the left side -2x + 1
→ That means the equation of the red line is represented by the left side
∵ The direction of the red line is to the right
→ That means m in the equation is positive
∴ Its slope is positive
∵ The line intersects the y-axis at point (0, -4)
→ That means b in the equation = -4
∴ The number in the equation is -4
→ Only D has a positive slope and y-intercept = -4 in the left side
∴ The equation of the red line is represented by [tex]\frac{1}{2}[/tex] x - 4
The graph of the system of equations solves the equation [tex]\frac{1}{2}[/tex] x - 4 = -2x + 1
Another way:
You can solve each equation to find the value of x, then substitute it in one side of the equation to find y , the values of x and y must be (2, -3) as the point of intersection of the two lines in the graph
Raju’s father’s age is 5 years more than three times Raju’s age. Find Raju’s age,
if his father is 44 years old. ( 13 years)
please help
Answer:
Step-by-step explanation:
In order to find the answer, let's work backwards to find the original. We have to do the opposite to get to the Raju's age. We will start with his fathers age. (44) Then we will subtract five from it so that it will be divisible by three.
44 - 5 = 39
Then we just have to divide by 3.
44/3 = 13
His age is 13 years old.
I need to know who is right with and explanation
Answer:
kay
Step-by-step explanation:
when you divide with exponents you subtract the the denominator from the numerator so 12-8
what is the answer to the linked question
There were some people on a bus. Half of the people get off at the first stop and 11 people get on. Now there are 20 people on the bus. How many people were on the bus to begin with?
Answer:
18 people
Step-by-step explanation:
18/2=9
9+11=20
Answer:
18.
Step-by-step explanation:
this is because in order to find out how many were on the bus, you simply do 20 - 11 = 9. Than you must multiply 9 by 2 which equals 18. That gives you your answer.
Graph 1
Parallel
Perpendicular
Neither
-5f - 3=7 what does f equal
Answer:
-2
Step-by-step explanation:
First, add 3 to both sides
-5f-3+3=7+3
Simplify
-5f=10
Then, isolate the variable by dividing both sides by -5
-5f/-5=10/-5
Simplify
f=-2
Page No.
Date :
/
The sum of the digits of two number is 7. The product
the number and its reverse number formed by Interchanging the digits
is 976. find the number.
Answer:
awd
Step-by-step explanation:
The given conditions can be satisfied by the numbers 16 and 61.
What is place value?The foundation of our entire number system is place value. In this approach, the value of a digit in a number is determined by where it appears in the number.
Given, The sum of the digits of two numbers is 7. The product the number and its reverse number are formed by Interchanging the digits is 976.
Let "xy" be the given two-digit number.
Thus,
x +y =7....(1)
and (10x+y)(10y + x) = 976
100xy + 10y² + 10x² + xy = 976
101xy + 10y² + 10x² = 976
From equation 1
707x - 101x² + 490 +10x² - 140x + 10x² = 976
-81x² + 567x = 486
x² - 7x + 6 = 0
Thus x = 1, 6
y = 6,1
Therefore, The number that satisfies the given conditions is 16 or 61.
Learn more about place value here:
https://brainly.com/question/27734142
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Weatherman Glenn Burns predicts there to be 4.25 inches of rain on Saturday. On Saturday, it actually rains 6.5 inches. How much percent error was Glenn Burns from being accurate?
Answer:
the prediction was about 35% too low
Step-by-step explanation:
We generally define percent error as the difference between a measurement and an actual value, as a fraction of the actual value. Here, the actual value is 6.5 inches, so we can compute the error to be ...
(4.25 -6.5)/6.5 × 100% = -34.6%
Burns' prediction was about 35% too low.
Help Asap !Solve For X In The Diagram.
Answer:
X = 5
Step-by-step explanation:
suppose that angle TSU is y so
23x+5+y = 180
23x+y = 175
now again in traingle TSU
55+14x-5+y = 180
x = 130-y /14
substitute the value of x in 1st equation
ans will be 5
Answer:
x = 6.111
Step-by-step explanation:
The supplement of <AST = 180 - (23x - 5) That supplement is inside the triangle.
Solution
Add the three angles together to get 180
180-(23x - 5) + 14x-5 + 55 = 180 Remove the brackets
180 - 23x + 5 + 14x - 5 + 55 = 180 Combine
-9x + 55 + 180 = 180 Subtract 180 from both sides.
-9x + 55 = 0 Subtract 55 from both sides
-9x = - 55 Divide by -9
x = -55/-9
x = 6.111
Check
180 - (23*6.111 - 5) + 14*6.111 - 5 + 55= 180
180 - 140.555 + 5 + 85.555 -5 + 55 = 180
39.445 + 85.555 + 55 = 180
180 = 180
I need help please!!
Which is the graph of f(x) = 1/4 (4)^X?
Answer:
Not sure, but it should look like the graph below!
Step-by-step explanation:
Graph using a few selected points.
Horizontal Asymptote: y = 0
Answer:
Basically D from the other guy's answer.
E2021 1/06/2021
48 divided by what equals eight
Answer:
6
Step-by-step explanation:
6 is the answer because 6 times 8 equals 48, so if you divide 48 by 8 then the quotient would equal 6.
The number 48 should be divided by 6 to equal eight is 48 ÷ 6 = 8
To find what number 48 should be divided by to equal eight, we can set up the division equation and solve for the unknown value.
Let's represent the unknown number by 'x':
48 ÷ x = 8
Now, to find the value of 'x,' we can isolate it by performing the inverse operation of division, which is multiplication. We can multiply both sides of the equation by 'x':
x * (48 ÷ x) = x * 8
On the left side, 'x' cancels out with the 'x' in the denominator, leaving us with:
48 = 8x
Next, we can solve for 'x' by dividing both sides by 8:
48 ÷ 8 = 8x ÷ 8
6 = x
Therefore, the number 48 should be divided by 6 to equal eight:
48 ÷ 6 = 8
To know more about divided:
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