Answer:
u can try to get sleep and make sure to study
Step-by-step explanation:
i really don't know
Si nacio el 4 a.C y murio el 45 despues de cristo con cuantos años murió y cuanto hace desde que murio
Answer:
????
Step-by-step explanation:
. If a student is randomly choosing the answer to each of ten true-false questions in a test, what is the probability that he will have at most one incorrect answer (express the answer with four decimal places)
Answer:
0.0107
Step-by-step explanation:
Given that:
Probability of success in choosing a true - false answer :
(Number of correct answers / number of options)
= 1/2 ; p = 0.5
Number of questions = number of trials, n = 10
Probability of having atmost one incorrect answer :
p(incorrect answer) = 0.5
P(x ≤ 1) = p(0) + p(1)
Using binomial distribution formula :
P(x =x) = nCx * p^x * (1 - p)^(n - x)
When x = 0
P(x = 0) = 10C0 * 0.5^0 * 0.5^10
P(x = 0) = 1 * 1 * 0.0009765625
P(x = 0) = 0.0009765625
When x = 1
P(x = 1) = 10C1 * 0.5^1 * 0.5^9
P(x = 1) = 10 * 0.5 * 0.001953125
P(x = 0) = 0.009765625
P(x ≤ 1) = 0.0009765625 + 0.009765625
P(x ≤ 1) = 0.0107421875
The circumference of a circle is 6π ft. What is the area, in square feet? Express your answer in terms of
π
Please help
Answer:
Circumference of the circle 2π(radius)=6π ft
Therefore, radius=3 ft
Area=π(radius)²=π×3²=9π ft²
9π ft² is the right answer.
The area of circle is 9π square feet.
What is area?Area is the amount of area occupied by an object's flat (2-D) surface or shape.
The circumference of circle = 2πr
6 = 2πr
r = 3π
And the area of circle is πr².
The area of the circle = 9π
Therefore, the area of the circle is 9π square feet.
To learn more about the area;
https://brainly.com/question/27683633
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Answer:
what???Just say something real here bc brainly will ban u
A certain microprocessor requires either 2, 3, 4, 8, or 12 machine cycles to perform various operations. Twenty-five percent of its instructions require 2 machine cycles, 20% require 3 machine cycles, 17.5% require 4 machine cycles, 12.5% require 8 machine cycles, and 25% require 12 machine cycles. a) What is the average number of machine cycles per instruction for this microprocessor
Answer:
The average number of machine cycles per instruction for this microprocessor is 5.8.
Step-by-step explanation:
To find the average number of machine cycles per instruction for this microprocessor, we multiply each number of cycles for it's relative frequency.
We have that:
25% require 2 cycles.
20% require 3 cycles.
17.5% require 4 cycles.
12.5% require 8 cycles.
25% require 12 cycles.
So the average number is:
[tex]M = 0.25*2 + 0.2*3 + 0.175*4 + 0.125*8 + 0.25*12 = 5.8[/tex]
please help ill give brainliest
( 30 points )
Answer:
option 2
Step-by-step explanation:
Answer:
-2 2/3, -2.5, 1.3, 1 1/2, 3
Step-by-step explanation:
So least to greatest
First we should look at the negatives
The smallest number is -2 2/3
The second smallest number is -2.5
The third smallest number is 1.3
The fourth smallest number is 1 1/2
The last number should be the biggest number which would be 3 in this problem
To make this easier you can convert all the fraction to decimal points too
-2 2/3 would be around -2.66
1 1/2 would be 1.5
Hope i helped you
Company x has 128000 in a savings account that pays 6% interest per year. How much interest will it earn at the end of the year?
Step-by-step explanation:
234'00
Can please thank you
Answer:
She would need to work at least 11.363636 hours
Step-by-step explanation:
475+11x≥600
11x≥600-475
11x≥125
x≥125÷11
x≥ 11.363636
Please help..? ASAP
Answer:
Answer is A and D, thats the most simple way I can give it to you.
Step-by-step explanation:
If no one answers, can I have brainliest?
Answer:
Answer is A and D
Step-by-step explanation:
How many times does 7/4 go into 7?
Answer:
1.75
Step-by-step explanation:
When you get a question like "How many times does 4 go into 7?", just think of it as how many times you can fit 4 into 7.
Simplify this expression.
1 + 4.25n + 3/2p – 3 + (–2p) + 5/4n
Answer:
5.5n-0.5p-4
Step-by-step explanation:
Make me the brainliest please!!
cover the costs:
Mrs. Smith is taking 120 students to a museum. She must collect the amounts below from each student
• $3.50 for the bus
• $2.70 for lunch
• $2.50 for admission to the museum
What is the total amount of money Mrs. Smith must collect from the students?
A. $720
OB. $934
C. $1,020
D. $1,044
Answer:
D. 1,044 is the total amount of money Mrs. Smith collected
Surface area of a cylinder
Answer:
Right cylinder
Step-by-step explanation:
Solve for surface arb
People also ask
How do u calculate the surface area of a cylinder?
The general formula for the total surface area of a cylinder is T. S. A. =2πrh+2πr2 .
Need help ASAP will mark Brainly
Answer:
115°
Step-by-step explanation:
its in the middle of 60° and 70°
It is now 8:59 a.m. when the bell rings at 9:01 am. Damian will be late for science class for the 3rd time this week. He must get from one side of the school to the other by hurrying down 3 different hallways. He runs down the first hallway, a distance of 35.0 at a speed of 3.5 m/s. The second hallway is crowded with students and he covers its 4.80 m length at a speed of 1.20 m/s. The final hallway is empty and Damian covers its 60.0 m length at a speed of 5.00 m/s.
How long does it take him to cover the 1rst hallway? The second one? The third one?
Answer:
1: 10 seconds 2: 4 seconds 3: 12 seconds
Step-by-step explanation:
35.0/3.5= 10
4.80/1.20= 4
60.0/5.00= 12
For what value of x does 3 Superscript 2 x Baseline = 9 Superscript 3 x minus 4? 1 2 3 4
Answer:
b
Step-by-step explanation:
Answer: B.) 2
Step-by-step explanation:
Just took the test and got it correct
Eduardo worked 40 regular hours last week plus 7 hours over time at time and a half his gross pay was 757.50 what is his hourly rate.
Answer:
divide
Step-by-step explanation:
and youll find the answer
Answer:
30
Step-by-step explanation:
Question 9 of 10
What is the value of y?
8
60-
12
12
60-
12
O A. 360
B. 120°
C. Cannot be determined
D. 60°
Answer:
D 60° is the correct answer.
because: It is equilateral triangle
(triangle, which's sides and angles are equal)
if sides are equal, angles are equal too.
or
if we have two angle guven, then subtract their addition from 180° to get third angle.
please give me brainlest ❤️
Please answer test !
What is the similarity ratio of VWXY to GDEF?
Your answer
Answer:
pingas pingas pingas pingas pingas pingas
7x + y = 15
x = y+ 1
Answer:
download mathspace tbh that will help you more then anyone on here can
What is the sale price of a $850 Xbox with a markdown of 20%?
Write two ratios that are equivalent to 5:4
Answer:
10:8
20:16
Step-by-step explanation:
Hope this helps!!!!!!
Answer: 10 : 8 and 15 : 12
Step-by-step explanation:
5 : 4 ⇔ 10 : 8 (multiply by 2)
5 : 4 ⇔ 15 : 12 (multiply by 3)
Hope I helped!
PLEASE ANSWER THIS AND IF YOU DO YOU GET
1. FOLLOW
2. BRAINLIEST
Answer:
i will give you the answer
Step-by-step explanation:
but what do you need
do you need intersect,slope,y=mx+b form?
i need help pleasee! ASAPP
Answer:
see below
Step-by-step explanation:
[tex]x^{\frac{p}{r}}=\sqrt[r]{x^{p}}[/tex]
[tex]3a^\frac{5}{3} =\sqrt[3]{3a^5}[/tex]
Anyone please help me
Answer:
-5/4
Step-by-step explanation:
Find the Area of the figure below, composed of a parallelogram and two semicircles. Round to the nearest tenths place.
See the picture
Please
Answer:
100.3
Step-by-step explanation:
Area of parallelogram = 10 * 5 = 50 (As to find the area of a parallelogram, you would need to multiply the height and base: just like a rectangle)
We now have to work out the area of the two semi-circles. Both semi-circles have the same diameter which is 8, which means the semi circles are of the same size. Therefore we would just need to work out the area of 1 semi-circle and apply it to the second semi-circle (if that makes sense).
Area of semi-circle = 1/2(πr2 ) --> The '2' is supposed to be squared of r
radius = 8/2 = 4
1/2 (π*4*4)
Put that in calculator and should equal = 8π (Area of 1 semi-circle)
Area of 2 semi-circles = 8π + 8π = 16π
Total Area = (Area of parallelogram) + (Area of 2 semi-circles)
TA = 50 + 16π
Total Area (Nearest tenths place): 100.3
Hope this helps :)
Answer:
100.2 square unitsStep-by-step explanation:
The figure comprises of two semicircles and a parallelogram.
The two semicircles add to one full circle.
Area of circle:
A = πr² A = 3.14*(8/2)² = 3.14*16 = 50.2 square units (rounded to the nearest tenth)Area of parallelogram:
A = ah A = 10*5 = 50 square unitsTotal area is the sum of the two:
50.2 + 50 = 100.2 square units603.8 • 1,000 what is the equivalent expression
Answer
603800
Step-by-step explanation:
Yuh
I need help on my homework
Answer:
[tex]\displaystyle m\angle AED=32.5^\circ[/tex]
Step-by-step explanation:
Angles in a Circle
An exterior angle of a circle is an angle whose vertex is outside a circle and the sides of the angle are secants or tangents of the circle.
Segments AE and DE are secants of the given circle. They form an exterior angle called AED.
The measure of an exterior angle is equal to half the difference of the measure of their intercepted arcs.
Intercepted arcs in the given circle are AD=113° and BC=48°. The exterior angle is:
[tex]\displaystyle m\angle AED=\frac{AD-BC}{2}[/tex]
[tex]\displaystyle m\angle AED=\frac{113^\circ-48^\circ}{2}=\frac{65^\circ}{2}[/tex]
[tex]\displaystyle m\angle AED=32.5^\circ[/tex]
(-1) + (-7) answer with work shown
What percent of 285 is 15?
Round your answer to the nearest tenth of a percent
Answer:
The answer is 5.26
Step-by-step explanation:
First divide 15 and 285(15 ➗ 285) then multiply 100 to the quotient, then round your final answer to the nearest tenth.