Answer:
cd
Step-by-step explanation:
Because if you think of a rectangle the parallel side is CD
Answer:
segment CD would be parallel to segment AB
Step-by-step explanation:
At the beginning of the months, a consumer had $437.52 of in his bank account. During he made deposits of $256 and $217.14 of $80 and write checks of $115.98 and $108.90 - What balance left?
Question:
At the beginning of the months, a consumer had $437.52 of in his bank account. During which he made deposits of $80, $256 and $217.14 and write checks of $115.98 and $108.90 - What balance left?
Answer:
The customer's balance is $765.78
Step-by-step explanation:
Given
Start Amount = $437.52
Deposits = $80, $256 and $217.14
Withdrawals (Checks) = $115.98 and $108.90
Required
Determine his balance
We start by calculating the total deposits made by the customer
[tex]Total\ Deposits = \$80 + \$256 + \$217.14[/tex]
[tex]Total\ Deposits = \$553.14[/tex]
Next, we calculate the total withdrawals (checks)
[tex]Total\ Withdrawals = \$115.98 + \$108.90[/tex]
[tex]Total\ Withdrawals = \$224.88[/tex]
At this point, we can now calculate the customer's balance as follows;
[tex]Balance =Start\ Amount + Total\ Deposits - Total\ Withdrawals[/tex]
[tex]Balance = \$437.52+ \$553.14 -\$224.88[/tex]
[tex]Balance = \$765.78[/tex]
Hence, the customer's balance is $765.78
The balance left in the consumer's account is $765.78.
The amount of money in the consumer's account increases with the deposits made and reduces when she writes checks.
The total value of the deposits have to be determined first.
Total value of the deposits = $256 + $217.14 + $80 = $553.14
The value of the checks written has to be determined
$115.98 + $108.90 = $224.88
Add the value of deposit, subtract the value of checks from the beginning balance
$437.52 + $553.14 - $224.88 = $765.78
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SOMEONE PLEASE HELP ME(picture is added!)
Given: circle A extremely tangent to circle B
Answer:
line r
Step-by-step explanation:
Given that circle A is externally tangent to Circle B
line AM is perpendicular to line r
On her first week of summer Kelly teacher gave her 694 used markers 78 of those markers were out of ink and she gave 136 markers to a friend. How many useable markers does kelly have after her first week of summer
Answer:
480 markers
Step-by-step explanation:
694 - (78+136) =
694 - 214
= 480 markers
Answer:
694 - 78 = 616, then you take 616 - 136 = 480 total markers left.
(out of ^ ink) (the ones she ^ gives to her friend)
Step-by-step explanation:
480 markers are left for her first week of summer! hope this helps, good luck!
What is the z-score of the value 65 in a population if the population has a mean s = 62 and a standard deviation o = 2.4? A. 1.25 B. 0.9169 C. -1.25 D. 1.009
Answer:
Option A
Step-by-step explanation:
z-score = (value - mean)/std = (65-62)/2.4 = 1.25
Please help me with this
Answer:
Hey there!
3^-8(3^4)=3^-4
The second option is correct.
Hope this helps :)
How many solutions does the system have?
Answer: A
Step-by-step explanation:
There are 2 ways to solve this problem.
Solution 1:
Since we are given two equations, we set them equal to each other to find where they intersect, the solution.
3x+3=-2x+3 [combine like terms]
5x=0 [divide both sides by 5]
x=0
Now that we have x=0, we can plug it into either equation to find the point of intersection.
y=3(0)+3
y=3
We know that the point of intersection is (0,3).
-------------------------------------------------------------------------------------------------------------
Solution 2:
This way of solving the problem doesn't require any calculations. All it requires is an understanding of slope-intercept form equation. From the two equations given, we know that they are linear lines. Linear lines can only intersect once. Knowing this, we know that there can only be exactly one solution.
I have 30 ones 2thousands 4hundred thousands , 60 tens and 100 hundreds what number am I ?
Answer:
Step-by-step explanation:
Units = 30
Thousands = 2,000
Hundreds of Thousands = 400,000
Tens = 60
Hundreds = 100
HTHHTU
400,000
2,000
100
60
30
402,190
The value of each digit in a number is known as the place value. The number is 412,630.
What is the place value of a digit in a number?The value of each digit in a number is known as the place value. The 5 in 350, for example, represents 5 tens, or 50, whereas the 5 in 5,006 represents 5 thousand, or 5,000. It is critical that children that while a digit can be the same, its value is determined by its position in the number.
Identification of the place value of a digit in a number:
The place values on the left of the decimal point start as ones, tens, hundreds, and so on.The place value on the right of the decimal point starts from the point and goes to the right as tenths, hundredths and so onThe tens mean multiply by 10The tenth means the tenth part of that digit which is that digit divided by 10.As per the given statement, the part of the numbers can be written as,
30 ones = 30 × 1 = 302 thousands = 2 × 1,000 = 2,0004hundred thousands = 4 × 100,000 = 400,00060 tens = 60 × 10 = 600100 hundreds = 100 × 100 = 10,000Now, summing up all, we will get the number,
Number = 30 + 2,000 + 400,000 + 600 + 10,000
= 412,630
Hence, the number is 412,630.
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whats the answer to 4c+5=27
Answer:
Hey there!
4c+5=27
4c+5-5=27-5
4c=22
c=5.5
Let me know if this helps :)
Answer:
c = 5.5
Step-by-step explanation:
4c + 5 = 27
Subtract 5 from both sides:
4c + 5 - 5 = 27 - 5
4c = 22
Divide the equation by 4:
4c / 4 = 22 / 4
c = 5.5
Use an integer to represent 35 degrees Celsius. Answer fast, I will give brainliest.
Answer: Hi! The answer you're looking for is 35
An integer is a positive or negative whole number. Since we're looking at +35 degrees (I put the plus for perspective; it's positive), the integer for the question would be 35.
If this was 35 degrees below 0, it would be -35.
Hope this helps!
2. Which numbers are divisible by 3?
36
525
73
795
317
84
Answer:
36, 525, 795, and 84
Step-by-step explanation:
36/3=12
525/3=175
795/3= 265
84/3=28
what is the image point of ( -5,0 ) after a translated left 2 units and down 3 units ?
separate the number 18 into two parts where the product of the part is 77
Answer:
7 and 11.
Step-by-step explanation:
so if we say the 2 "parts" are "a" and "b" then we are left with 2 equations
a + b = 18
ab = 77
a = 18 - b
so if ab = 77
b (18 - b) also equals 77
so
-b^2 + 18b = 77
b^2 - 18b + 77 = 0
So b = 7 and 11
You could also solve this via trial and error, but this is a more analytical approach.
If f(x) = 3x + 10x and g(x) = 5x - 3, find (f+ g)(x).
O A. 18x– 3
O B. 3x + 15x - 3
O c. 3x - 5x + 3
O D. 3x + 5x + 3
a/3=−18 (a/3 is a fraction)
Answer:
Hey there!
a/3=-18
a=-54
Let me know if this helps :)
A florist sells 3 similar bouquets of flowers for $78. What is the cost per bouquet?
Answer:
$26
Step-by-step explanation:
Divide 78 by 3, which will get you 26 dollars per bouquet!
Answer:
Cost per bouquet is $26.
Step-by-step explanation:
You take the total cost of all three bouquets and divide them by the number of bouquets. 78/3 = 26.
12'
Given that tan x =
sin x + cos x?
î, what is the value of
(WAEC]
Answer:
[tex] \tan(x) = \sin(x) + \cos(x) [/tex]
Sorry but your question is not too explanatory but I sure hope this helps
The blue and orange lines represent a system. Use the sliders to manipulate the orange line to determine which equations would create a system that has no solution.
Answer: A/D/E
Step-by-step explanation:
2x + y = -5
-2x = y
2x = 4 - y
Can someone please help me with this ?
Answer:
x = -2i and 2i (or ±2i)
Step-by-step explanation:
Solve for x:
2x² - 4 = -12
2x² = -8
x² = -4
x = √(-4) = ±2i
Jon is 3 years younger than Laura. The product of their ages is 1,330. If j represents Jon's age and j + 3 represents Laura's age, what value of j
could be Jon's age?
Answer:
35
Step-by-step explanation:
j(j + 3) = 1330
Trial and error method:
j and j + 3 are pretty close to each other. Start by taking the square root of 1330.
sqrt(1330) = 36.5. One number is less than 36.5 and the other number if 3 more than that.
Since the product of j and j + 3 is 1330 which ends in 0, it is a multiply of 10 and 5.
Try 35 and 38. 35 * 38 = 1330
Answer: 35
Equation method:
j(j + 3) = 1330
j^2 + 3j - 1330 = 0
(j + 38)(j - 35) = 0
j = -38 or j = 35
Answer: 35
If Jon is 3 years younger than Laura, then Jon's age is 35years.
Let the age of John be j
If Jon is 3 years younger than Laura, then;
Laura's age = j + 3
Based on the question, we are told that the product of their ages is 1,330, this can be expressed as:
j(j+3) = 1330
Expand
j²+3j = 1330
j²+3j - 1330 = 0
j²+38j-35j-1330 =0
j(j+38)-35(j+38) = 0
(j−35)(j+38) = 0
j = 35 and j = -38
j = 35
Hence Jon's age is 35years.
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A marble is drawn at random from a box containing 10 red, 30 white, 20 blue, and 15 orange marbles. Find the probability that it is (a) orange or red, (b) not red or blue, (c) not blue, (d) white, (e) red, white, or blue
Step-by-step explanation:
given data:
total marbles = 75
red marble = 10
white marble = 30
blue marble = 20
orange marble = 15
solution:
a. Probability of drawing an orange or red
= 15/75 + 10/75
= 1/3
b. probability of not drawing a red or blue
= 1 - 20+10/ 75
= 3/5
c. Not blue
= 1 - p
= 1 - 20/75
= 11/5
d. Probability of drawing a white
= 30/75
= 2/5
e = red, white or blue
= 10/75 + 30/75 + 20/75
= 4/5
Answer:
Step-by-step explanation:4/5
In the past, 75% or less of the tourists who visited Tacoma went to see the glass blowing museum. The management of the museum recently undertook an extensive promotional campaign. They are now interested in determining whether the promotional campaign actually increased the proportion of tourists visiting the museum. The correct set of hypotheses is
Answer:
H0 : p ≤ 0.75 against Ha : p > 0.75
Step-by-step explanation:
We formulate our null and alter native hypotheses as
H0 : p ≤ 0.75 against Ha : p > 0.75
In the question the claim whether the promotional campaign actually increased the proportion of tourists visiting the museum is given which is formulated as alternative hypothesis.
So when we formulate the alternative hypothesis as Ha : p> 0.75 the null hypothesis is H0 p ≤ 0.75
Where p is the probability = 75% = 75/100 = 0.75
Solve for x: 3x+y=5x-y
Answer: x= y
Step-by-step explanation:
3x + y =5x -y Subtract 5x from both sides
-5x -5x
-2x + y = -y Now subtract y from both sides
-y -y
-2x = -2y Now divide both sides by -2
x = y
An electric heater takes 8 minutes to heat an entire apartment to the desired temperature. A wood stove and an electric heater together take 6 minutes to heat the apartment. How many minutes does it take the wood stove alone to heat the apartment to the desired temperature?
Answer:
2 minutes
Step-by-step explanation:
Time taken by the electric heater = 8 minutes
Time taken by the heater+ stove = 6 min
8+time taken by the stove =6 min
Time taken by the stove alone to heat the house = 8-6= 2 minutes
What would be the coordinate of point Lif the figure was shifted 2 units
left and 4 unit up?"
Answer: D. (-2, 1)
Step-by-step explanation:
original coordinate of L: (0, -3)
2 units left: x-2
4 units up: y+4
(x-2, y+4)
=(0-2, -3+4)
=(-2, 1)
Hope this helps!! :)
In part of an agreement between cigarette agencies and the government, levels of nicotine in cigarettes are to be slowly reduced over time. A sample of 40 measurements conducted on one brad of cigarettes 10 years ago yielded an average of 32.9mg per cigarette with a sample standard deviation of 4.4 mg. A study done last month on 30 cigarettes of this brand yielded a sample mean of 30.6mg with sample standard deviation 5.1 mg. What type of test should be used to determine if the levels now are lower than what they were 10 years ago
Answer: INDEPENDENT SAMPLES T-TEST
Step-by-step explanation:
Given that;
sample size n₁ = 40, sample size n₂ = 40
sample mean x₁ = 32.9, sample mean x₂ = 30.6
Standard deviation S₁ = 4.4, Standard deviation S₂ = 5.1
Now
NULL hypothesis H₀ : u₁ = u₂
and Alternative hypothesis H₁ : u₁ > u₂
Therefore based on the information provided above, the type of test that should be used to determine whether the level of nicotine are now lower than what they were 10 years ago is the INDEPENDENT SAMPLES T-TEST
NOT THE SAME 1 FROM BEFORE
Answer:
B. 40 ≤ e ≤ 100
Step-by-step explanation:
In a function, the domain values are the independent variables, and are always plotted on the x-axis, while the range values the dependent variables, which are always plotted on the y-axis on a graph.
From the graph given, it shows that f is a function of e. Which is, [tex] e(f) [/tex].
Therefore, the range of the function would be: B. 40 ≤ e ≤ 100
What is 39,800,000 in scientific notation? A. 3.98 x 10 B. 398 x 10 C. 3.98 x 10 D. 39.8 x 10
the answer is c hope this help's
PLEASE HELP ME, I DON'T UNDERSTAND! :(
Answer:
(x + 1) (x + 2) / 2
Step-by-step explanation:
(x² − 4x − 5) / (x − 2) ÷ (2x − 10) / (x² − 4)
To divide by a fraction, multiply by its reciprocal.
(x² − 4x − 5) / (x − 2) × (x² − 4) / (2x − 10)
Factor.
(x − 5) (x + 1) / (x − 2) × (x − 2) (x + 2) / (2 (x − 5))
Reduce.
(x + 1) × (x + 2) / 2
(x + 1) (x + 2) / 2
Which of the following is the inverse of y=
6^x?
Answer:
y = (ln x) / (ln 6)
Step-by-step explanation:
1. Exchange x and y: x = 6^y
2. Solve for y: Take the natural log of both sides:
ln x = y ln 6
Then: y = (ln x) / (ln 6)
Note: y = (log x) / (log 6) is also correct
all areas of the country use a BAC of .10 as the legal intozication level . is it possible that the mean BAC of all drivers involved in a fata accident
Answer:
The answer is "It is not highly probable".
Step-by-step explanation:
In the given question some data is missing, that's why first we define value than its solution:
Missing value:
[tex]\bar x= 0.15\\\\s=0.06[/tex]
Solution:
[tex]\to \ H_0 : \mu \leq 0.10\\\to H_1: \mu > 0.10[/tex]
Formula:
[tex]Z= \frac{x-\mu}{s}\\\\[/tex]
[tex]=\frac{0.15- 0.10}{0.06}\\\\=\frac{0.05}{0.06}\\\\=\frac{0.05}{0.06}\\\\=.833\\[/tex]
calculating the value of x:
formula:
[tex]x=X(Z>z)[/tex]
[tex]=0.833-0.841\\\\=-0.008[/tex]