Jessica drove for 6 hours at 51 mph. How far did Jessica drive?
Answer:
306 miles
Step-by-step explanation:
6 x 51
Answer:
162.5 miles
Step-by-step explanation:
hope this helps :)
what is 25 * 6 * 2/5.
Answer:
25 * 6 * 2/5. = 60
Step-by-step explanation:
Ryan is saving for his college tuition. He has $2,550 in a savings account that pays 6.25% annual interest.
Which expression is equivalent to 12x - 20 - 5(x
Answer:
7x-5 combine like terms order off operations hope this helped
Step-by-step explanation:
Answer:
Step-by-step explanation:
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help plz I will give you BRAINLYST I don't know if I spelled that right lol but plz and I will give you a follow plz help me
If s = 1 over 2 unit and A = 16s2, what is the value of A, in square units? ____ square unit(s). (Input whole number only.)
Answer:
The value of A, in square units is:
1
Step-by-step explanation:
Answer:
6o0
Step-by-step explanation:
4. Determine the length of the missing side.
15
8
07
O9
17
23
Answer:
the answer is option : 17
Scrieți multipli lui 7 mai mari decât 10 și mai mici decât 20
The answer is here:
7 . 2 = 14, 10 >14 > 507 . 3 = 21, 10 > 21 > 50
7 . 4 = 28, 10 > 28 > 50
7 . 5 = 35, 10 > 35 > 50
7 . 6 = 42, 10 > 42 > 50
Hope This Helps! Have A GREAT Day!
2.2.31
Among fatal plane crashes that occurred during the past 70 years, 217 were due to pilot error, 66 were due to other human error, 279 were due to weather, 254 we
problems, and 143 were due to sabotage."
Construct the relative frequency distribution. What is the most serious threat to aviation safety, and can anything be done about it?
Complete the relative frequency distribution below.
Relative
Cause
Frequency
Pilot error
Other human error
Weather
Mechanical problems
Sabotage
(Round to one decimal place as needed.)
tions
pport
Check Answer
Answer:
The answer is "Option A".
Step-by-step explanation:
Please find the complete question in the attachment file.
Calculating the value of total deaths [tex]= 503 + 90 + 326 + 382 + 643 = 1944[/tex]
The relative frequency of the table can be defined as follows:
[tex]reason \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ Calculation \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ Relative \ frequencies \\\\[/tex]
[tex]Pilot \ error \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \frac{503}{1944} = 0.258 \ \ or \ \ 25.8\% \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 25.8 \% \\\\[/tex]
[tex]Another \ human \ error \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \frac{90}{1944} = 0.046 \ or \ 4.6\% \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 4.6 \% \\\\Weather \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \frac{326}{1944} = \ 0.168\ or \ 16.8 \% \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 16.8\% \\\\[/tex]
[tex]Mechanical \ \ issues \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \frac{382}{1944} = 0.197 \ \ or\ \ 19.7\% \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 19.7 \% \\\\Sabotage \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \frac{643}{1944} = 0.331 \ \ or \ \ 33.1\% \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 33.1\% \\\\[/tex]
Sabotage has been the most significant threat to aviation safety because it is the highest frequency of sabotage. Safety only at the airport might be improved.
Example 1
(a) Consider the pulse rates of two patients in a hospital for ten different days:
Patient A: 17 16 70 69 70
75 78 70 71
69
Patient B: 59
92
60
80 71
65
50
88
95 70
Find the mean pulse rate for each patient and the corresponding range.
Answer:
1a. Mean pulse rate for A = 60.5
1b. Range for A = 62
2a. Mean pulse rate for B = 73
2b. Range for B = 45
Step-by-step explanation:
1a. Determination of the mean pulse for patient A.
Data => 17, 16, 70, 69, 70, 75, 78, 70, 71, 69
Mean =?
The mean pulse rate for patient A can be obtained as follow:
Summation of data = 17 + 16 + 70 + 69 + 70 + 75 + 78 + 70 + 71 + 69
Summation of data = 605
Number of data = 10
Mean = summation of data / number of data
Mean = 605 / 10
Mean pulse rate for A = 60.5
1b. Determination of the range for patient A
Data => 17, 16, 70, 69, 70, 75, 78, 70, 71, 69
Range =?
Range = Highest – Lowest
Highest = 78
Lowest = 16
Range = Highest – Lowest
Range = 78 – 16
Range for A = 62
2a. Determination of the mean pulse for patient A.
Data => 59, 92, 60, 80, 71, 65, 50, 88, 95, 70
Mean =?
The mean pulse rate for patient B can be obtained as follow:
Summation of data = 59 + 92 + 60 + 80 + 71 + 65 + 50 + 88 + 95 + 70
Summation of data = 730
Number of data = 10
Mean = summation of data / number of data
Mean = 730 / 10
Mean pulse rate for B = 73
2b. Determination of the mean pulse for patient B.
Data => 59, 92, 60, 80, 71, 65, 50, 88, 95, 70
Range =?
Range = Highest – Lowest
Highest = 95
Lowest = 50
Range = Highest – Lowest
Range = 95 – 50
Range for B = 45
If the projections of vector à on x, y and z axis are 2,1,2 units respectively, find the angle at which vector à is inclined to the z-axis
haw to write 5/17 has a mixed number
Answer:
3 2/5
Step-by-step explanation:
Assuming that you meant 17/5, because 5/17 can't be made into a mixed fraction: The closest multiple of 5 is 15. There is 2 left over. So, that makes 3 2/5.
Keith has a package of 75 marbles.He gave an equal number of marbles to each of his 8 friends. How many marbles will be left over?
Answer:
9
Step-by-step explanation:
The number of marble left if Keith has a package of 75 marbles, He gave an equal number of marbles to each of his 8 friends, is 3.
What is division?Repetitive subtraction is the process of division. It is the multiplication operation's opposite. It is described as the process of creating equitable groups.
When dividing numbers, we divide a larger number down into smaller ones such that the larger number obtained will be equal to the multiplication of the smaller numbers. For instance, 4 2 = 2. As a multiplication fact, this can be expressed as 2 + 2 = 4.
Given:
Keith has a package of 75 marbles, He gave an equal number of marbles to each of his 8 friends,
Calculate the number of marble left as shown below,
The number of marble left = Reminder of (total number of marble / 8)
The number of marble left = Reminder of(75 / 8)
The number of marble left = 3
Thus, the number of marble left is 3.
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The diagram shows a right-angled triangle.
hcm
7 cm
38°
What is the value of h?
Give your answer correct to 1 decimal place.
The measure of value of h from the trigonometric relations is h = 11.4 cm
What are trigonometric relations?Trigonometry is the study of the relationships between the angles and the lengths of the sides of triangles
The six trigonometric functions are sin , cos , tan , cosec , sec and cot
Let the angle be θ , such that
sin θ = opposite / hypotenuse
cos θ = adjacent / hypotenuse
tan θ = opposite / adjacent
tan θ = sin θ / cos θ
cosec θ = 1/sin θ
sec θ = 1/cos θ
cot θ = 1/tan θ
Given data ,
Let the triangle be represented as ΔABC
Now , the value of sides of the right triangle ABC is
AB = 7 cm
AC = h cm
The angle ∠ACB = 38°
Now , from the trigonometric relations , we know
sin θ = opposite / hypotenuse
Substituting the values in the equation , we get
sin θ = 7 / h
sin 38° = 7 / h
Multiply by h on both sides of the equation , we get
h ( sin 38° ) = 7
Divide by sin 38° on both sides , we get
h = 7 / sin 38°
Substitute the value of sin 38° = 0.6157
h = 7 / 0.6157
h = 11.369 cm
Rounding the value to 1 decimal place , we get
The value of h = 11.4 cm
Hence , The measure of value of h is h = 11.4 cm
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In the figure, the area of the shaded part is 40% of the area of Square P. It is also 20% of the area of square q. What percent of the figure is shaded?
Answer:
i need HELP ON THIS ONE PLEASE HELP
Step-by-step explanation:
help! (Math and area!!)
Answer:
1.) Triangle is 1/2 x b x h (Which is option C)
2.) Rhombus is ½ × d1 × d2. (Which is option A)
3.) Trapezoid is ½(b 1+b 2)h or (b1 + b2)h/2 (Which is option B)
4.) Parallelogram is base x height (Which is option D)
Step-by-step explanation:
The salaries of 4 players on a professional basketball team average $200,000 per year. If a fifth player is hired for $400,000 per year, what will be the average salary for the 5 players? Answer with supporting work:
If salary average of 4 players is making $200,000/yr, what's the total payroll? It should be $200K x 4 or $800,000.
Now if you add in that 5th player at $400,000 what is the total payroll of all 5 players? It should be $800,000 + $400,000 = 1,200,000. From there you can find the average of the 5 players by dividing!
PLEASE ANSWER THIS, LIKE ITS REALLY EASY I BEG. IM JUST HORRIBLE AT MATHS AND ILL GOVE BRAINLEST.
Answer:
(0,-2)
Step-by-step explanation:
Answer:
(0,-2)
Step-by-step explanation:
I hope im right!!
I need help with these fractions
a coach buys a uniform and a soccer ball for each of 12 players on the team each soccer ball cost $15 the coach spends the $432 for uniforms and soccer balls how much does each uniform cost
Answer:
$21
Step-by-step explanation:
12 times 50 is 180. 432 minus 180 is 252. 252 divided by 12 is 21.
Hello, I hope you are having a great day, your question, a coach buys a uniform and a soccer ball for each of 12 players on the team each soccer ball cost $15 the coach spends the $432 for uniforms and soccer balls how much does each uniform cost Okay so we know we got 12 players on each team that cost $15 for a soccer ball so we times that by 12 = $180 now we take away that from $432 - $180 = 252$ then divide that 12 = 21 so the uniform cost $21 all together.
HELP ASAP WILL MARK BRAINLIEST
Estimate the difference by rounding each mixed number to the nearest half or whole number.
6 9/10 - 2 2/9
Answer:
4 1/2
Step-by-step explanation:
exact
6 9/10=6 81/90
2 2/9=2 20/90
6 81/90-2 20/90=4 61/90
rounds to 4 1/2
BRAINLIEST, THANK AND 5 STARS FOR RIGHT ANSWER!!!!
4400 dollars is placed in an account with an annual interest rate of 7%. To the nearest year, how long will it take for the account value to reach 10100 dollars?
Answer:
Step-by-step explanation:
[tex]$ You did not state whether this is simple or compound interest.$ \\ \\ $Simple$ \\ \\ A=Prt\\ \\ t= \frac{A}{Pr}\\ \\ t= \frac{10100}{4400(.07)}\approx 33 \\ \\ $ Compound $ \\ \\ A=P(1+r)^t\\ \\ t=ln\frac{A}{P}/ln(1+r)\\ \\ t=ln\frac{10100}{4400}/ln(1.07)\\ \\ t\approx 12[/tex]
Find the equation of the line with slope =8 and passing through (3,21) write your equation in the form y=Mx+b
Answer: y = 8x -3
Step-by-step explanation:
we know the slope already which is 8.
so the equation is: y = 8x + b
subsutite the x and y to get the value of b
21 = 8(3) + b
21 = 24 + b
b = -3
So the equation is: y = 8x -3
The equation with the given condition is y=8x-3.
Given that, the slope of an equation (m)=8 which is passing through (3, 21).
We need to find an equation for the given condition.
What is slope intercept form?The slope-intercept form of a straight line is one of the most common forms used to represent the equation of a line. The slope intercept formula can be used to find the equation of a line when given the slope of the straight line and the y-intercept( the y-coordinate of the point where the line intersects the y-axis). The equation of the line is the equation that is satisfied by each point that lies on that line.
Now, put m=8 and the coordinates (3, 21) in y=mx+b and simplify.
That is, 21=8×3+b
⇒21=24+b
⇒b=-3
So, the equation is y=8x-3
Therefore, the equation with the given condition is y=8x-3.
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Carlos spends $14.38 on equipment. How much change should Carlos receive if he gives the clerk $20.00?
10,12,6,1,9,16,20,17,8 find the meana
Answer:
mean 11 median 10
Step-by-step explanation:
a number reduced by the difference between 14 and 6 equals -6. Find the number.
Answer:
2
Step-by-step explanation:
?-(14-6)=-6
?-8=-6
2-8=-6
-4x < 16
How do I solve this inequality?
Answer:
x>-4
Step-by-step explanation:
Divide by negative 4 on both sides, and since its a negative, you have to flip the inequality sign, so it comes out to be x> -4
Round to the nearest thousandth
5906÷72
Answer:
82.028
Step-by-step explanation:
hope it helps
help please “SHOW YOUR WORK!”
Answer:
384π cm³ ≈ 1206.37 cm³
Step-by-step explanation:
Insert the values the problem gives to us.
V = π(12)²(8)/3
⇒ π(144)(8)/3
⇒ 384π ≈ 1206.37
What is the value of p?
6
7
8
9
Answer:
it is 6
Step-by-step explanation:
got it right on EDGE TEST REVIEW
Answer:
The answer is 6
Step-by-step explanation:
Got it right on a quiz
What is the prime factorization of 18?
A. 18 = 6 x 3
B. 18 = 2 x 3 x 3
C. 18 = 2 x 2 x 3
D. 18 = 2 x 9