Answer:
OOOOOO <---- the coins in her pocket
Step-by-step explanation:
Please I would be grateful I need help
Answer:
A.. 3x
Step-by-step explanation:
Option A is the correct answer.
[tex] 9xy^2 - 6xy - 3x[/tex]
[tex]= 3x(3y^2 - 2y - 1)[/tex]
The Rodriguez
family is on a
vacation. They
started with $1,875.
They have spent
$140 each day and
have $895 left for the
rest of their vacation.
Write and solve an
equation to find how
many days have they
been on their
vacation already?
Does this expression represent the sum 13.76 + 2.8?
15.84
Answer: false
Step-by-step explanation:
false
Answer:
False
Step-by-step explanation:
Numbers dont add up
A bank's loan officer rates applicants for credit. the ratings are normally distributed with a mean of 200 and a standard deviation of 50. if an applicant is randomly selected, find the probability of a rating that is between 200 and 275.
Answer:
0.4332 = 43.32% probability of a rating that is between 200 and 275.
Step-by-step explanation:
Problems of normal distributions can be solved using the z-score formula.
In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.
A bank's loan officer rates applicants for credit. the ratings are normally distributed with a mean of 200 and a standard deviation of 50
This means that [tex]\mu = 200, \sigma = 50[/tex].
Find the probability of a rating that is between 200 and 275.
This is the pvalue of Z when X = 275 subtracted by the pvalue of Z when X = 200. So
X = 275
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{275 - 200}{50}[/tex]
[tex]Z = 1.5[/tex]
[tex]Z = 1.5[/tex] has a pvalue of 0.9332
X = 200
[tex]Z = \frac{X - \mu}{\sigma}[/tex]
[tex]Z = \frac{200 - 200}{50}[/tex]
[tex]Z = 0[/tex]
[tex]Z = 0[/tex] has a pvalue of 0.5
0.9332 - 0.5 = 0.4332
0.4332 = 43.32% probability of a rating that is between 200 and 275.
Match each statement with the correct reasoning in the proof below.
helpl
Answer:
When demand for goods increases - Price will rise
When supply of goods increases - Prices will fall
Step-by-step explanation:
Supply and demand function works oppositely in economy. When there is huge demand for goods and supply is short then prices will rise. This is because supply is not sufficient to meet the demand and the market is not in equilibrium position.
(Please I will mark BRAINLIEST, not lie)Use this equation to solve for the missing variable:
y = 8x + 12
If x = -6, y = _____
If y = 13, x = _____
Answer:
If x = -6, y = -36
If y = 13, x = [tex]\frac{1}{8}[/tex]
Step-by-step explanation:
There is one equation and are asked to find x and y if there is a certain value to substitute either x or y.
Let's start with x, we know that x = -6. Meaning that we need to subtitute x for -6. Do as followed :
y = 8(-6) + 12
y = -48 + 12
y = -36
Now do y, we know that y is 13. Meaning that we need to substitute y for 13. Do as followed :
8x + 12 = 13
We need to isolate x alone, so do as followed :
Subtract 12 from both sides to get 8x alone :
8x = 1
Divide 8 from both sides to get x alone :
x = 1/8
What single decimal multiplier would you use to increase by 10% followed by a 16% decrease?
The single decimal multiplier is 0.924.
What is a percentage?A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.
To find the single decimal multiplier:
First, increase by 10%.
100 + 10% = 110%
And number multiplier is 1.10.
Then, a followed by a 16% decrease.
That means,
100-16 = 84%
So, number multiplier is,
(1.10)(0.84) = 0.924
Therefore, the single decimal multiplier is 0.924.
To learn more about the percentage;
https://brainly.com/question/24159063
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What is the Domain and Range of this graph?
Answer:
domain: -3 ≤ x ≤ 3
range: -3 ≤ y ≤ 3
Step-by-step explanation:
x can only be from -3 to +3. That is what domain means.
y can only be -3 to +3. That is what range means.
Item 8 What is 31.5632 rounded to the nearest tenth?
Answer:
31.6
Step-by-step explanation:
X^2/3 =4 what is x^2
Answer:
3.46
Step-by-step explanation:
which of the following graphs is described by the function given below? y=x2-6x-16
Answer:
I need a picture of the graphs first. I will comment the answer when I see the graphs
Step-by-step explanation:
Answer:
THE ANSWER IS GRAPH C
Step-by-step explanation:
A
P
E
X AND WITH THE HELP OF SOMEONE ELSE.
Use the Distributive Property to simplify the expression.
3(x+10)
Answer:
[tex]3x + 30[/tex]
3 times x +3 times 10
Hi, let me help you out!
- - - - - - - - - - - - - - - - - - - - - - - - - - - - -
In order to simplify this expression, we will use the Distributive Property:
—> a(b+c)=ab+ac
Simplify:
3(x+10)
Multiply 3 times x and 10:
3x+30
Hence, we conclude that the answer is: 3x+30.
I hope it helps you! Have an awesome day.
Given that €1 = 0.72
How much is €410 in £?
Answer:
295.20
Step-by-step explanation:
410*0.72
Answer:
295.2
Step-by-step explanation:
Solve for indicated side
Your Answer:
Question 4 options:
Answer
Answer: The answer is 10.
Step-by-step explanation:
Sorry, I write sloppy.
Consider the graph of the function f(x) = e^x
Answer:
The y intercept is positive 1 because that's where the graph crosses the y axis.
Answer:
Horizontal Asymptote of y= -7
Step-by-step explanation:
(-5 + 5i) + (4 – 4i)?
Answer:
The answer is:
Step-by-step explanation:
1. -30
2. 20
Frida applied the steps below to find the product of (–1.2)(–9.4). Step 1: (–1.2)(–9.4) = (–9.4)(–1.2) Step 2: = (–9.4)(–1) + (–9.4)(–0.2) Step 3: = (9.4) + (1.88) Step 4: = 11.28 Which step shows where she applied the property that states multiplying two negative numbers will always yield a positive number?
Answer:
step 3!
Step-by-step explanation:
Your teacher gave you 2/3 a bag of candy, but she only gave your friend 1/8 of a bag.
How much more of the bag did your teacher give you than your friend?
Answer:
Step-by-step explanation:
We can convert the 2/3 bag of candy that we got to 16/24, by multiplying both the top and bottom by 8. Similarly, we multipy the 1/8 bag of candy that our friend got by 3 on the top and bottom to get 3/24.
We find the difference between these two:
(16/24) - (3/24) = (16-3)/24 = 13/24
So we get 13/24 more of the bag of candy than our friend did. (That's more than half!)
24) Janet takes home 800 a week. She always tries to set aside
of her pay. Of the
1
money she sets aside, Janet puts into her savings account. How much does she
2
add to her savings account each week?
The measures of the angles of a triangle are shown in the figure below. Solve for x.
Answer: 27°
Step-by-step explanation: Here, we're asked to find the missing angle measure in the triangle shown which is represented by the variable x.
To find the value of x, remember that the sum of the
measures of the angles in a triangle is 180°
So we can setup the equation 63 + 90 + x = 180.
Remember that a box indicates a 90° angle.
Now to solve for x, let's first simplify on the left side of the equation.
63 + 90 is 153 so we have 153 + x = 180.
Now to get x by itself, we subtract 153 from both sides of the equation.
On the left side of the equation, 153 - 153 cancels out and we have x
and on the right side of the equation, 180 - 153 is 27.
This means that the missing angle in the triangle is 27°.
5x+(6x divided by -9)
Who ever answer’s this i will mark brainliest
Answer:
(13/3)x
Step-by-step explanation:
6x/-9 is eqivalent to (2/-3)x. 5x is equivalent to (15/3)x. Combine the like terms and you get (13/3)x.
A polygon has the following coordinates: A(6,-7), B(1,-7), C(1,-4), D(3,-2), E(7,-2), F(7,-4). Find the length of BC
Answer: B= 2,4
C=8,1
Step-by-step explanation:
Answer:
I believe its 5 units!
Step-by-step explanation:
3. How many kilograms are equal to
5,000 grams?
A 500 kilograms
B 50 kilograms
C 5 kilograms
D 0.5 kilogram
Answer:
C.) 5 kilograms
Step-by-step explanation:
1000 grams = 1 kilogram
To convert grams to kilograms we divide by 1000
5000g divided by 1000 kg = 5kg
May I Please Have Brainliest I'm trying to achieve a new rank
5,000 grams is equal to 5,000/1000 = 5 kilograms. The correct option is C
What is kilograms ?A unit of measurement used to describe mass or weight is the kilogram (kg). It is widely used all over the world to measure an object's weight because it is the International System of Units' (SI) fundamental unit of mass.
To convert grams to kilograms, you divide the number of grams by 1000 since there are 1000 grams in one kilogram.
So, 5,000 grams is equal to 5,000/1000 = 5 kilograms.
Therefore, the correct option is C. 5 kilograms.
Learn more about kilograms here : brainly.com/question/29255021
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Andrew bought a notebook that costs $6.49 and some books. The total cost was $18.55. How much did the books cost?
Answer:
12.06
Step-by-step explanation:
Answer:
The books cost $12.06
Step-by-step explanation:
You subtract $6.49 - $18.55 = $12.06
So your answer is $12.06
What is 1000x1,000,000
Answer:
1,000,000,000
Step-by-step explanation:
Answer:
1,000,000,000
Step-by-step explanation:
When multiplying numbers with only 0's just insert the amount of zeros from the lower number into the bigger number:
1000 = 3 zeros
1000000 = 6 zeros
3 zeros + 6 zeros = 9 zeros
So put 9 zeros in the answer:
1000000000
Im not sure how to do this math question y=2x graphing
3.
A Ferris Wheel has a circumference of 78.5 feet. Which expression can be used to find the
radius of the Ferris Wheel?
Please help
Answer:
G. 78.5 / π
{ i hope this helps :) i'm sorry if its wrong }
50 points! Mhanifa can you please help me? Only answer if you know it. Random answers will be reported. I will also mark brainliest!
Answer:
5. Since ∠CBD ≅ ∠CDB and ∠BAE ≅ ∠DEA, ΔABD and ΔBDE are equal. Therefore, the distances AD and EB are the same.
6. Since ∠EBC ≅ ∠ECB and AE ≅ DE, ΔABE and ΔCDE are equal. Therefore, the distances AB and DC are the same.
I hope this helps!
Answer:
Question 5ΔCBD is isosceles as angles B and D are congruent
ΔCAE is also isosceles as angles A and E are congruent
CA ≅ CE as the triangle ΔCAE is isosceles
AB = AC - BC, ED = EC - DC ⇒ AB ≅ ED∠BAE ≅ ∠DEA - givenAE ≅ EA - reflexive propertyΔBAE ≅ ΔDEA - SAS congruency theoremAD ≅ EB - corresponding parts of congruent triangles
Question 6∠EBC ≅ ECB ⇒ ΔECB is isosceles ⇒ EB ≅ ECAE ≅ DE - given∠AEB ≅ ∠DEC - vertical anglesΔAEB ≅ ΔDEC - SAS congruency theorem
AB ≅ DC - corresponding parts of congruent triangles
Which line has a slope of 0?
y= -10
2y + 6x = 0
x= – 5
y=x+5
When the equation of any line reads "y = a number",
its graph will always be a horizontal line, meaning zero slope.
So the equation y = -10 has a slope of 0 which
means its a flat or horizontal line.
2(x + 5) = 3x + 1
Solve the equation
Please hurry
Answer:
So the answer is 9
Step-by-step explanation
1 . The explanation is that you have to distrubte the parentheses 2.subtract 10 from both sides 3.simplify what you got after you 4.subtract 3 from both sides 5.simplify again 6.divide both sides of the equation by the same terms 7.simplify again and you get 9