Find the value of 83 - [59 - (22 - 18)]. 16 28 64
anyone??
Answers
so, we need to use PEMDAS. Using that method, we should find the correct answer. So, 83-[59-(22-18)] would be simplified to 83-[59-(4)]. Then, we do what's left in the parentheses. Now it would be 83-55. So, once you subtract 83 by 55, your answer would be 28.
The answer is B. 28.
22 - 18 = 4, and now we're left with 83 - 59 + 4.
Subtract 83 - 59 to get 24, and then add 4 to get 28.
So, the answer to your problem is 28.
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B. 5:00 a.m.
C. 3:00 p.m.
D. 5:00 p.m.
Answers
Low tide occurred at 5:00 a.m. (t=5) and the graph shows that high tide occurred at both 12:00 a.m. (t=0) and 10:00 a.m. (t=10).
That means that between high tide and low tide, 5 hours pass (5-0=5 and 10-5=5).
So if the last high tide was at 10:00 a.m., the next low tide will happen another 5 hours later. 5 hours after 10:00 a.m. is 3:00 p.m.
Answer:
3:00pm
Step-by-step explanation:
a.v=2/3bh
b. v=1/4bh
c.v=2bh
d.v=1/6bh
Answers
Answer: D) V= 1/6 bh
Step-by-step explanation:
Since according to the given question, A pyramid is placed inside a prism.
And, The pyramid has the same base area, b, as the prism but half the height, h, of the prism.
Therefore, base area of the pyramid = b
Height of the pyramid = h/2
Since, The volume of the pyramid,
V = 1/3 × base ares × height
V= 1/3 × b × h/2
V= 1/6 bh
Thus the required volume = 1/6 bh cube unit.
Therefore Option D is correct.
Answer:
V = 1/6 BH
Im also taking this class on edmentum
Step-by-step explanation:
the volume of a pyramid is 1/3 BH , since the pyramid is only half the height of the prism you'll have to multiply 1/3 x 2 = 1/6
Answers
The length of the line is approximately 5 people.
To find the length of the line given the arrival rate, service rate, and average waiting time, you can use the following formula:
Length of the line = (Arrival rate × Average waiting time) + (Arrival rate / Service rate)
First, convert the average waiting time from minutes to hours:
24 minutes = 24/60 = 0.4 hours
Now, plug in the given values into the formula:
Length of the line = (9 arrivals/hour × 0.4 hours) + (9 arrivals/hour / 14 services/hour)
Length of the line = (3.6 arrivals) + (0.6429 arrivals)
Length of the line ≈ 4.24 arrivals
Since you can't have a fraction of a person in the line, round up to the nearest whole number:
Length of the line ≈ 5 arrivals
So, the length of the line is approximately 5 people.
Learn more about "length ":
#SPJ11
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Q-QP
Answers
w=(q+p)/(q-pq)
factor out the q in the bottom part
w=(q+p)/[(q)(1-p)]
multiply both sides by q
wq=(q+p)/(1-p)
add 1 to both sides, but add (1-p)/(1-p) to the right side since that equals 1
wq+1=(q+1+p-p)/(1-p)=(q+1)/(1-p)
multiply both sdies by (1-p)
(wq+1)(1-p)=q+1
divide both sdies by (wq+1)
1-p=(q+1)/(wq+1)
subtract 1 from both sdies
-p=[(q+1)/(wq+1)]-1
multiply by -1
p=-[(q+1)/(wq+1)]+1 or
w=q+p/q−qp
Since p is on the right-hand side of the equation switch the sides so it is on the left-hand side of the equation.
q+p/q−qp=w
Factor q out of q−qp.
q+p/q⋅(1−1p)=w
Rewrite −1p as −p.
q+p/q⋅(1−p)=w
Multiply q by 1−p to get q(1−p).
q+p/q(1−p)=w
Multiply each term in the equation by (1−p).
q+p/q(1−p)⋅(1−p)=w⋅(1−p)
1+p/q=w−wp
Since −wp contains the variable to solve for, move it to the left-hand side of the equation by adding wp to both sides.
1+p/q+wp=w
Find the LCD of the terms in the equation.
It is q
Multiply each term in the equation by q in order to remove all the denominators from the equation.
p+wpq=−q+wq
Solve the equation.
p=q(w−1)/qw+1
Answer:
p=q(w−1)/qw+1
Answers
Answer: her speed on the bicycle is 8 mph
Step-by-step explanation:
Let x represent the speed at which she walks. If she rides 6 mph faster than she can walk, then the speed at which she rides is (x + 6) mph
Distance = speed × time
Eli walk from her house to a friends house in one hour. This means that the distance covered is 1 × x = x miles.
Distance on her bicycle in 15 minutes. Converting 15 minutes to hours, it becomes 15/60 = 0.25 hour. Distance covered while riding is 0.25(x + 6) = 0.25x + 1.5
Since the distance is the same,then
x = 0.25x + 1.5
x - 0.25x = 1.5
0.75x = 1.5
x = 1.5/0.75
x = 2
her speed on the bicycle is
x + 6 = 2 + 6 = 8 mph
Answers
Step-by-step explanation:
Hey there!
Solve:forx
Here;
As the lines are parallel lines;
x+124° + x+64° = 180° [Co-interior angles sum is 180°]
2x = 180°-188°
Therefore the value of x is -4.
Hope it helps...
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