Tyler placed six number tiles labeled 3, 8, 12, 15, 19, and 22 in a box. He picks one of the numbers from the box with out looking. What is the probability tyler will pick a tile labeled with an even number.
Answer: 50%
Step-by-step explanation: there are 3 even numbers and 6 numbers total so 3/6 is 50%
Convert 0.79 to a %
Jennifer has already written 34 pages, and she expects to write 1 page for every additional
hour spent writing. How many hours will Jennifer have to spend writing this week in order
to have written a total of 48 pages?
Answer:
14 more hours
Step-by-step explanation:
Answer:
14 hours
Step-by-step explanation:
48 - 34 is 14, so every page is an hour, so 14 hours
You are a sales account executive earning $1500 per month plus 6% commission on the amount of sales. Your goal is to earn a minimum of $5100 per month. What amount of sales will enable you to earn $5100 or more per month?
Answer:
$60000.
Step-by-step explanation:
Total income needed is $5,100. Subtract the BASE pay of $1,500 to get the amount of commission needed to earn. This would be $3,600. The equation to solve for is: $3,600 is 6% of X. Take $3,600 and divide by .06 (or 6%). This gives you the answer of $60,000.
To check your work, take $60,000 and multiply by 6%. This will get you back to $3,600. Add back the $1,500 and you have $5,100. If you want to make more than $5,100, then increase your sales above $60,000.
25 points and brainiest
2. If you get paid hourly, making $1000 a week, but work 65 hours per week how much are you making hourly?
3. If you get paid hourly, making $25.00 an hour, but work 20 hours’ overtime per week, what is your weekly pay?
4. If you get paid hourly at a job making $25.00 an hour, but have to call in sick for one day of work, how much would you get paid at the end of the week assuming you normally work 40 hours and get no sick leave.
Which number is greater?
(Fractions and Decimals)
1.) -1/2, 3/5
2.) -2/3, -5/6
3.) -5 1/4, -5 1/2
4.) -2 7/8, -2 3/4
5.) 4.8, -4.2
6.) -21.5, -21.05
7.) -3.07, -3.14
Order the numbers from least to greatest.
(Fractions and Decimals)
8.) 3.4, -4, -2.7, 0, -2.85
9.) 3, -2 1/4, -2 1/6, 3 1/5, - 2 3/4
Which number is between -4.4 and -5.8 on a number line?
A. -5.68
B. -4.14
C. -5.92
Which number is between -2.61 and -5.49 on a number line?
A. -2.49
B. -5.51
C. -3.11
Answer:
I'm sorry this the only answer I know:))
1.3/5
2.-2/3
3.-5 1/4
4.
5.4.8
6.-21.5
7.-3.14
Not homework! Just give me your opinion!
Who do you think would win in a race Flash, Dash from Incredibles, or Sonic the hedgehog? Let me know!! :)))
SONIC
Step-by-step explanation:
I looked up how fast each of them could run and sonic is the fastest, hold on, got it mixed up turns out flash is the fastest
ANSWER A S A P!!!! The expression 195n gives the number of calories in n cups of dry oatmeal. What is the number of calories in 3 ¼ cups of dry oatmeal?
Answer:
\(633\frac{3}{4}\)
Step-by-step explanation:
n cups -> 195n calories
\(3\frac{1}{4}\) cups -> 195 * \(3\frac{1}{4}\) = \(633\frac{3}{4}\)
(1.3x + 2.4) + (-6.1x – 3.2)
Step-by-step explanation:
In simplify form: 1.3x+2.4-6.1-3.2 = -4.8x-0.8
or factor the expression: =-4/5×(6x+1) Alternate form: -0.8(6x+1). I hope this helps.
Insert 2 sets of parentheses to make each sentence true: 2 x 14 – 9 – 17 – 14 = 7 (2 x 14) – 9 – (17 – 14) = 7 2 x (14 – 9) + (– 17 – 14) = 7 (2 x 14) – (9 – 17) – 14 = 7 2 x (14 – 9) – (17 – 14) = 7
Answer:
2 × (14 – 9) – (17 – 14) = 7
Step-by-step explanation:
Evaluate the choices to see which is true.
(2 x 14) – 9 – (17 – 14) = 7 ⇒ 28 -9 -3 ≠ 7
2 x (14 – 9) + (– 17 – 14) = 7 ⇒ 2(5) +(-31) ≠ 7
(2 x 14) – (9 – 17) – 14 = 7 ⇒ 28 -(-8) -14 ≠ 7
2 x (14 – 9) – (17 – 14) = 7 ⇒ 2(5)- 3 = 7 . . . . true
18 *2^5t = 261 what is the solution of the equation
Answer:
0.772
Step-by-step explanation:
Original equation:
\(18 * 2^{5t}=261\)
Divide both sides by 18
\(2^{5t} = 14.5\)
Rewrite in logarithmic form (\(b^x=c \implies log_bc=x\))
\(log_214.5 = 5t\)
Divide both sides by 5
\(\frac{log_214.5}{5}=t\)
Rewrite the equation so that base is 10 using change of base formula: \(log_ba = \frac{log_na}{log_nb}\)
\(\frac{(\frac{log14.5}{log2})}{5}=y\)
Keep, change, flip
\(\frac{log14.5}{log2}*\frac{1}{5} = \frac{log14.5}{5 * log2}\)
Use a calculator to approximate log14.5 and log2
\(\frac{1.161368}{5 * 0.301029996} = t\)
Multiply in denominator
\(\frac{1.161368}{1.505149978} = t\)
Divide two values
\(t\approx 0.771596\)
Round to nearest thousandth
\(t\approx 0.772\)
(Please help me I will give you extra points and the crown)
What is the special angle pair relationship between <1 and <3
Answer:
These pairs are called vertical angles, and they always have the same measure. ∠1 and ∠3 are vertical angles. ∠2 and ∠4 are vertical angles.
Step-by-step explanation:
HELP SOON PLEASE!!!!!!!
Answer:
Right triangles:
5) 0.75, 1, 1.25
6) 18, 80,82
Not right triangles:
1) 5,5,√50
2) 6.5, 3.2, 7.8
3) √2, √3, 4
4) 12, 13, 20
Step-by-step explanation:
Right triangles: (for right triangles the Pythagorean theorem is true)
6) 18² + 80² = 82²
6724=6724
5) 0.75² + 1² = 1.25²
1.5625 =1.5625
Not right triangles:
1) 5² + 5² ≠(√50)²
1250≠ 50
2) 6.5² + 3.2² ≠ 7.8²
52.49≠60.84
3) (√2)² +(√3)² ≠ 4²
5≠ 16
4) 12² + 13² ≠ 20²
313 ≠ 400
Answer:
5, √50, 5
18, 80, 82
0.75, 1, 1.25
Step-by-step explanation:
5, √50, 5 ⇒ √5²+5²= √50
18, 80, 82 ⇒ √18²+80²=82
0.75, 1, 1.25 ⇒ √0.75² + 1² = 1.25
All the others are not satisfying √a²+b²=c condition
Henry decided he was going to give away his Pokemon cards. He divided them equally into 4 piles. Each person got 37 cards. How many cards did Henry have in the beginning?
pls help i need the answer and the equation
Answer:
37 x 4 = 148
148 cards
Step-by-step explanation:
Would really appreciate it if you could give me brainliest. Have a good day! :)
Answer:
37×4 = 148
Step-by-step explanation:
so your answer is 148
Hi can someone help me with this?
Answer:
SN = √29 cm = 5.39 cm (2 dp)
Step-by-step explanation:
Using the given information, we can create a new right triangle with hypotenuse SN, then use Pythagoras' Theorem to find the length of SN.
Extend the line SU to the left until it is under point N → label this point P. Connect point P to point N. This creates a new right triangle (see attachment).
If BU = 4 cm, and M is the midpoint of BU, then UM = 2 cm
⇒ PN = UM = 2 cm
As NM = 2, then PU = 2 cm
⇒ PS = PU + US = 2 + 3 = 5 cm
Therefore, the two legs of the right triangle with SN as its hypotenuse are 2 cm and 5 cm.
Using Pythagoras' Theorem:
⇒ a² + b² = c²
⇒ 2² + 5² = SN²
⇒ 4 + 25 = SN²
⇒ SN² = 29
⇒ SN = √29 cm = 5.39 cm (2 dp)
In testing for the equality of means from two independent populations, if the hypothesis of equal population means is not rejected at α=,03, it will be rejected at α=.02. Sometimes Never None of the other Always
The hypothesis of equal population means is sometimes rejected at α = 0.02 when it is not rejected at α = 0.03.
In hypothesis testing, the significance level (α) is the probability of rejecting the null hypothesis when it is actually true. If the hypothesis of equal population means is not rejected at α = 0.03 but is rejected at α = 0.02, it means that the significance level at which the hypothesis is rejected is lower when α = 0.02 compared to α = 0.03.
To determine if the hypothesis is rejected or not, we compare the p-value (probability value) obtained from the test statistic to the significance level (α). If the p-value is less than or equal to α, we reject the null hypothesis; otherwise, we fail to reject it.
In this case, when testing at α = 0.03, if the p-value is greater than 0.03, we fail to reject the null hypothesis of equal population means. However, when testing at α = 0.02, if the p-value is greater than 0.02, we reject the null hypothesis.
The hypothesis of equal population means is sometimes rejected at α = 0.02 when it is not rejected at α = 0.03. The decision to reject or fail to reject the null hypothesis depends on the p-value obtained from the test statistic and the chosen significance level. The lower the significance level, the stronger the evidence required to reject the null hypothesis. Therefore, in this case, a stricter significance level of α = 0.02 leads to more frequent rejection of the hypothesis compared to a less strict significance level of α = 0.03.
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$131,701. 32 is what percent of $790,207. 91?
To find the percentage, we can use the following formula:
Percentage = (Part / Whole) * 100
So, $131,701.32 is approximately 16.67% of $790,207.91.
In this case, the part is $131,701.32 and the whole is $790,207.91.
Percentage = ($131,701.32 / $790,207.91) * 100
Calculating the value:
Percentage ≈ 0.1667 * 100
Percentage ≈ 16.67%
Therefore, $131,701.32 is approximately 16.67% of $790,207.91.
Alternatively, we can calculate the percentage by dividing the part by the whole and multiplying by 100:
Percentage = ($131,701.32 / $790,207.91) * 100 ≈ 0.1667 * 100 ≈ 16.67%
So, $131,701.32 is approximately 16.67% of $790,207.91.
If you have any further questions, feel free to ask!
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Do you think you can determine the imaginary solutions by examining the graph? Explain your reasoning.
On solving the provided question, we can say that from graph we have a equation ,\(y = 4x^2\) because it's a parabola
What is graphs?Mathematicians use graphs to logically convey facts or values using visual representations or charts. A graph point will typically reflect a relationship between two or more things. Nodes, or vertices, and edges make form a graph, a non-linear data structure. Glue together the nodes, often referred to as vertices. This graph has vertices V=1, 2, 3, 5, and edges E=1, 2, 1, 3, 2, 4, and (2.5), (3.5). (4.5). Statistical charts (bar charts, pie charts, line charts, etc.) graphical representations of exponential growth. a logarithmic graph in the shape of a triangle
here,
On solving the provided graph
we have a equation , \(y = 4x^2\)
because it's a parabola
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If y varies directly with x and
y = 48 when x = 6, find y if x = 3.
First, find the direct variation equation.
y = [? ]x
√7+√3+√98-√18
write the answers in radical form
Answer:A:√7+√3+√98−√18 Part B:3√5−3√11+2√121−3√90. 1.
Step-by-step explanation:
What is the Square root of 4
if 16 to the power of x = 1/64 , find the value of x
Answer:
\(x = -1\frac{1}{2}\)
what's the value of x
Answer:
x = 122°
Step-by-step explanation:
There is remote angle( non- adjecent angle) and their sum equal to the exterior angle .
Exterior angle is an angle formed from one side of the polygone and the extended side so
<A and <B are remot angle and <BCD is exterior angle .
And we write the equetion as
<A + <B = <BCD
58° + 64° = x°
122° = X°
so the exterior angle ( x ) measures 122° .
In multiple regression analysis, the correlation among the independent variables is termed _____. a. adjusted coefficient of determination b. collinearity c. linearity d. multicollinearity
In multiple regression analysis, the correlation among the independent variables is termed as d. multicollinearity.
Basically, multiple regression analysis means a statistical technique that can be used to analyze the relationship between a single dependent variable and several independent variables.
If the independent variables of the regression analysis is correlated, the it is called as multicollinearity.
Therefore, the option (d). multicollinearity is the answer
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Verify the identity. (cos x/ 1+ sin x) + (1+ sin x/cos x) = 2 sec x
Answer:
LHS
\(\frac{cos x}{1+ sin x} + \frac{1+ sin x}{cos x} \\=\frac{cos2(x)+1+2sin(x)+sin2(x)}{cos(x)(1+sin(x)} \\= \frac{2+2sin(x)}{cos(x)(1+sin(x))} \\\\=\frac{2 (1 + sin(x))}{cos(x)(1+sin(x))} \\= \frac{2}{cos (x)} \\= 2 sec x\)
= RHS PROVED
hope it helps :)
What is the ratio of the calories Robyn burned on Wednesday to the calories she burned on Monday?
Captionless Image
A 4:3
B 3:2
C 5:3
D 5:4
Imagine that an employer purchases a health insurance plan that costs $365 per month, but requires that the employee pay $35 per month toward the cost of the plan. If the employee's salary is
The sum of the annual salary and the annual contribution toward health insurance from the employer is $36,420.
Given,
Imagine that an employer purchases a health insurance plan that costs $365 per month, but requires that the employee pay $35 per month toward the cost of the plan.
The employee's salary is $36,000 per year.
We need to find what is the sum of the annual salary and the annual contribution toward health insurance from the employer.
How do we divide equally a total value into a number of items?
We divide the total value by the number of items.
Example:
$120 = 5 items
1 items = 120 / 5 = $24
We have,
Health insurance plan costs = $365
Employee pay = $35 per month.
The employee's salary = $36,000 per year.
The sum of the annual salary and the annual contribution toward health insurance from the employer;
= $36,000 + $35 x 12 months
= $36,000 + $420
= $36,420
Thus the sum of the annual salary and the annual contribution toward health insurance from the employer is $36,420.
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2c + 6 + 7c = 8 help meeee
Answer:
C=2/9
Step-by-step explanation:
First, you combine like terms in the equation.
2c+7c=9c
Because there are no other like variables with 6 that are on the same side of the equation, nothing is changed to the 6. This makes the equation look like this-
9c+6=8
To get C isolated, you need to subtract 6 from both sides.
9c+6-6=8-6
9c=2
To get to what one c would be, you divide both sides by 9 to get c by itself.
9c/9=2/9
The nines cancel and what it simplifies to is 2/9, your answer.
3. Tom, Sam and Matt are counting drum beats.
Tom hits a snare drum every 4 beats.
Sam hits a kettle drum every 10 beats.
Matt hits a bass drum every 12 beats.
Tom, Sam and Matt start by hitting their drums at the same time.
How many times are each of their beats heard before Tom, Sam and Matt next hit
their drums at the same time?
Answer:
When 60 beats are heard, Tom hits 15 snare drums, Sam hits 6 kettle drums, and Matt hits 5 bass drums.
Step-by-step explanation:
The Least Common Multiple ( LCM )
The LCM of two integers a,b is the smallest positive integer that is evenly divisible by both a and b.
For example:
LCM(20,8)=40
LCM(35,18)=630
Since Tom, Sam, and Matt are counting drum beats at their own frequency, we must find the least common multiple of all their beats frequency.
Find the LCM of 4,10,12. Follow this procedure:
List prime factorization of all the numbers:
4 = 2*2
10 = 2*5
12 = 2*2*3
Multiply all the factors the greatest times they occur:
LCM=2*2*3*5=60
Thus, when 60 beats are heard, Tom hits 15 snare drums, Sam hits 6 kettle drums, and Matt hits 5 bass drums.
the probability of the union of two events occurring can never be more than the probability of the intersection of two events occurring.T/F
The probability of the intersection of two events occurring can never be more than the probability of the union of two events occurring.
False.
It should be stated that the likelihood of the intersection of two events occurring is always less than the likelihood of the events occurring together.
It is always less likely than or equal to the likelihood of either event occurring alone for an intersection of two events, which is the chance that both occurrences take place.
In other words, the probability of the intersection and the probability of the union are subsets of one another.
The chance of the intersection of two events occurring can never be greater than the likelihood of the union of two events occurring, hence that is the right statement.
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