Answer:
The true statements are
3/5 is the base
3 is the exponent
(3/5)³ = 3/5 × 3/5 × 3/5
(3/5)³ = 27/125
Step-by-step explanation:
Let a and b be any integer, given the expression;
[tex]a^b[/tex]
a is the base
b is the exponent
Similarly if we have;
[tex]a^3[/tex]
This means we can multiply a in three places as shown;
[tex]a^3 = a \times a \times a[/tex]
Applying this to the given expression
[tex](\frac{3}{5} )^3 = \frac{3}{5} \times \frac{3}{5} \times \frac{3}{5} \\Also\\(\frac{3}{5} )^3 = \frac{3 \times 3 \times 3}{5 \times 5 \times 5} \\(\frac{3}{5} )^3 = \frac{27}{125}[/tex]
The base value will be 3/5 and the exponent is 3
Magan recorded the grade-level and instrument of everyone in the middle school
School of Rock below.
Seventh Grade Students
Eighth Grade Students
Instrument # of Students
Instrument # of Students
11
11
Guitar
Bass
Drums
Keyboard
8
8
Guitar
Bass
Drums
Keyboard
13
15
13
13
Based on these results, express the probability that a seventh grader chosen at
random will play the guitar as a fraction in simplest form.
Answer:
11/40
Step-by-step explanation:
Don't ask I just went to see the solution but that's the answer
Answer:7/18
Step-by-step explanation:
A radio station announces one listener's name between 8:10:00 and 8:21:59 every morning. If you turn the radio on at 8:18:00, what are the chances that you missed the announcement? Round your answer to the nearest hundredth.
Answer:
[tex]Pr = 0.67[/tex]
Step-by-step explanation:
Given
[tex]Start = 8:10:00[/tex]
[tex]End = 8:21:59[/tex]
[tex]You = 8:18:00[/tex]
Required
Chances that you missed the appointment
First, calculate the number of minutes of the radio station
[tex]n = End - Start[/tex]
[tex]n = 8:21:59 - 8:10:00[/tex]
[tex]n = 11\ min\ 59\ secs[/tex]
Convert to seconds
[tex]n = 719[/tex]
Since you turn on at 8:18:00, then you've missed the broadcast from the start till 8:18:00
So, we have:
[tex]Missed = 8:17:59 - 8:10:00[/tex]
[tex]Missed = 7\ mins\ 59\ secs[/tex]
Convert to seconds
[tex]Missed = 479[/tex]
The probability that you missed is:
[tex]Pr = \frac{Missed}{n}[/tex]
[tex]Pr = \frac{479}{719}[/tex]
[tex]Pr = 0.67[/tex]
For the right triangle shown, the lengths of two sides are given. Find the third side. Leave your answer in simplified, radical form.
PLEASE show me how to put them in the box
Answer:
c=4√2
Step-by-step explanation:
Sine the triangle is a right triangle you can use the Pythagorean theorem. a^2+b^2=c^2
(4)^2+(4)^2=c^2
16+16=c^2
32=c^2
c=√32
c=4√2
Suppose that whether it rains tomorrow depends on past weather conditions only through the last 2 days. Specifically, suppose that if it has rained yesterday and today, then it will rain tomorrow with probability .8; if it rained yesterday but not today, then it will rain tomorrow with probability .3; if it rained today but not yesterday, then it will rain tomorrow with probability .4; and if it has not rained either yesterday or today, then it will rain tomorrow with probability .2. Over the long term, what proportion of days does it rain
Answer:
The answer is "0.425".
Step-by-step explanation:
The T be a requirement today that such rains.
The Y be a situation yesterday that now it rained.
The O is a condition for tomorrow to rain.
[tex]P(O| (Y\ AND \ T)) = 0.8\\\\P(O|(Y \ AND \ NOT\ (T)) =0.3\\\\P( O|(NOT \ (Y)\ AND\ T)= 0.4\\\\P( O| NOT\ (Y) \ OR \ NOT \ (T)) =0.2[/tex]
There Arena and morrow overview To Aspects Which will rain:
[tex]Y\ AND \ T, Y \ AND \ NOT \ (T),\ NOT\ (Y) \ AND\ T, \ NOT(Y)\ OR \ NOT(T)[/tex]
Each has the option of [tex]\frac{1}{4}[/tex] INDEPENDENTLY happening.
Its possibility of tomorrow's rain is:
[tex]P(O) = P(O | Y\ AND\ T) P(Y\ AND\ T) + P(O|(Y \ AND \ NOT\ (T))[/tex]
[tex]P((Y\ AND \ NOT\ (T)) + P(O|(\ NOT\ (Y) \ AND \ T))P(\ NOT\ (Y) \ AND\ T) \\\\+ P( O| \ NOT\ (Y)\ OR\ NOT\ (T)) P(\ NOT\ (Y)\ OR\ NOT\ (T))\\\\[/tex]
[tex]=0.8\times \frac{1}{4} +0.3\times \frac{1}{4}+0.4\times \frac{1}{4}+0.2\times \frac{1}{4}\\\\ =\frac{1}{4}(0.8+0.3+0.4+0.2)\\\\= \frac{1.7}{4}\\\\= 0.425[/tex]
Hi guys can some one help me with this question pls this is kinda hard pls upload in a paper i need all answer i will give them 100 points pls
note: anyone give answer wrong answer for points reporte to moderator
Answer:
Step-by-step explanation:
a cylindrical paint can has a diameter of 12 centimeters and a hieght of 16 centimeters. What is the colsest to the volume of the paiint can in cumbic meters
Answer: [tex]1809.792\ m^3[/tex]
Step-by-step explanation:
Given
The diameter of the cylinder is [tex]d=12\ cm[/tex]
height of the cylinder is [tex]h=16\ cm[/tex]
The volume of a cylinder is given by
[tex]V=\pi r^2h[/tex]
Insert the values
[tex]\Rightarrow V=\pi \times 6^2\times 16\\\Rightarrow V=3.142\times 576\\\Rightarrow V=1809.792\ m^3[/tex]
The volume of the cylinder is [tex]1809.792\ m^3[/tex]
Type the integer that makes the following addition sentence true:
-6 ??? = -8
Answer:
-2
Step-by-step explanation:
-6+x=-8
+6 +6
x=-2
DOUBLE CHECK
-6+(-2)=-8
-6-2=-8
True ✔
---
hope it helps
Two angles x and y are complementary - which means their
angles add up to 90 degrees. Angle y is 20 degrees less
than angle x. Find the measure of each angle.
Answer:
X=55° Y=35°
Step-by-step explanation:
X+Y=90°
Y= x-20
(X-20)+X=90°
2X-20=90°
2X=110°
X=55°
55°+Y=90°
Y=35°
5(2x-1) expanded
Please help
Answer:
the answer would be 10x-5
Step-by-step explanation:
Because u multiply the 5 by each number within the parentheses.
The objects shown above have the same altitude measurements.
O A. True
O B. False
Answer:
False
Step-by-step explanation:
Because the red line on the right is shorter then the one on the left, hope this helps.
WILL GIVE BRANLIEST HELP PLEASE!
I believe since you are looking for the angle of M<ABC, you just add both 120 and 25 together, since they practically share a point.
So 120 + 25 = 145
So I guess 145 would be your answer.
I remembered this type of problem from Geometry.
Evaluate the expression when h = 12, p = 7
4h −2p −10
Answer:
48-14-10= 24
Step-by-step explanation:
just put those numbers that corresponds with the letters.
Find the mean and median of this list: 21, 18, 24, 19, 18, 18, 18, 19, 21, 24.
Answer: mean-20 and median-(19+19)/2 = 19
Step-by-step explanation:
Answer:
Mean→ 20
Median→ 19
Step-by-step explanation:
Mean: is the sum divided by the number of terms.
Median: Arrange the numbers in ascending order and the median is the middle value.
✧༝┉┉˚*❋ ❋ ❋*˚┉┉༝✧
hope it helps..
have a great day!!
Triangle ABC has coordinates A(0, 1), B(0, 2), and C(3, 2). If ΔABC ≅ ΔEDF, what is the measure of DF?
Answer:
I think the answer is option 2
3 is the correct choice
I need help with this math problem please!
given the function f(x)= √x+7, find the value of x when f(x)=1
9876544567876+0987654456787654567876587654567876
Answer:
9.8765446e+32
im smart brainlest plz
Step-by-step explanation:
Answer:
9.877x10`32
Step-by-step explanation:
The fact that I actually spent time to put that into my calculator
find the slope line through
(-6,-13) and (3,-1)
A,3/4
b. 3/4
C. 43
D-4/3
need help please !!!!!!!!!!!!
Answer:
160,000,000,000,000
Step-by-step explanation:
M= 200,000,000,000,000
P= $40,000,000,000,000
200,000,000,000,000 - 40,000,000,000,000=
160,000,000,000,000
All you have to do is do 10x10 14/13 times or cause it's 10 just add 14/13 zeros
Answer:
(2×10^14)/(4×10^13) = 5
Star M is 5 times farther from earth than Star P.
y=x + 4 and 2y = -2x - 8
What are the intercepts of the line y=x+4
x-value of x-intercept
|
y-value of y-intercept
Find the value of x.
Answer:
5
Step-by-step explanation:
Using pythagoras theorem
Answer:
4056 is the correct answer I think
Step-by-step explanation:
13×13×24=4056
solve the inequality |2x-3|<7
Answer:
ɪ ʟᴏᴠᴇ ʏᴏᴜ sᴏ ᴍᴜᴄʜ ᴘʟssssss
g(n) = n2+ 2; Find g(3)
Answer: 8
Step-by-step explanation: in this problem n=3 so you are to substitute 3 in for the variable n.
3*2+2
3*2=6
6+2=8
g(3)=8
Hope this helps (^_^)
Answer:
8
Step-by-step explanation:
g(3) means to plug 3 in as the n-value
g(3)= (3)2+2
=6+2
g(3)=8
Danny charted the low temperatures over an 8 week period for a school project. The temperatures were: 34, 34, 27, 38, 48, 23, 42, 34. What was the average temperature of the 8 week period?
Answer:
35
Step-by-step explanation:
i think
Answer:
35
Step-by-step explanation:
Can u guys help me plz?
what is the value of x? 5x+2=9x-38
Answer:
10
Step-by-step explanation:
5x+2=9x-38
-4x=-40
x=10
Describe the correct answer to this problem including units what is the volume of the figure
Step-by-step explanation:
height = √6.5² - 2.5² = 6ft
Find all the missing angles: a, b, c, d.
Explain if you can, if it’s right I’ll give BRAINLIST.
Answer:
a= 180-60-55=65
we know that the angle of a flat(?) ground would be 180, so we can take away the 60 and 55 to find a.
b=180-90-65=25
the sum of interior angle of a triangle would be 180, now we know what a is, also the right angle is 90, now we can take away the 90 and 65 to find b.
c=25
c is 25, because two angles on both sides of a X is the same
Does the tallest can always hold the greatest volume? Explain your answer!
Alrighty, so, you know how young children often believe that a taller container will have a greater volume than a shorter container? Even after seeing that both containers hold the same amount, some children will still think the taller container holds more. It may take measuring the water a few times before they get it.
If it overflows, the first container is bigger, or is able to hold more water. If all of the water from the first container can be poured into the second container without completely filling it, then the second container holds more water.
The tallest container holds the most liquid. Identical containers can have a different capacity.
NO LINKS!
Select the correct answer from each drop-down menu.
Consider the end behavior of the function
g(x) = | x-2 | -3
As x approaches negative infinity, f(x) approaches
[BLANK] infinity
Options :
Negative, Positive
As x approaches positive infinity, f(x) approaches [BLANK] infinity
Options :
Negative, Positive
Answer:Function to be graphed is,
h(x) = 2(x - 3)²
Function 'h' is a quadratic function.
Since, the coefficient of the leading term (term with the highest power) is positive, parabola will open upwards.
Both the ends of the parabola will be upwards (towards positive infinity).
As x approaches to negative infinity, h(x) approaches to positive infinity.
As x approaches to positive infinity, h(x) approaches to positive infinity.
Step-by-step explanation: