Answers
Answer:
sience -2 is to the left of 2
_
. 3
Related Questions
P(A)=0.82, P(B)=0.48, P(A not B not)= 0.02, what is P(AuB)?
Answers
Answer:
Step-by-step explanation:
A'∩B' = (A∪B)' (demorgan's law)
.02=(AUB)'
.98=AUB
z=x^2-xy+y^2+3x-2y+1
Answers
Answer:
.....................
In a survey that James conducted of the students in his school, he determined that 3 out of 8 students chose basketball as their favorite sport. How many students choose basketball as their favorite sport if James surveys 240 students?
Answers
Answer:
90 students
Step-by-step explanation:
Let u be 1 unit.
8u = 240
u = 240÷8
= 30
3u = 30×3
= 90
what is the mean of the frequency distribution?
Answers
Answer:
[tex]mean = \frac{ \sum \: xf}{n} \\ \frac{(27 \times 2) + (28 \times 4) + (29 \times 3) + (31 \times 5) + (33 \times 6)}{(2 + 4 + 3 + 5 + 6)} [/tex]
Need help with this answer
Answers
Answer:
B, C
Step-by-step explanation:
B is the answer, and C is equivalent.
Hope This Helped!
Using the numbers 1 to 9 as many times as you want, fill in the boxes to create three equivalent ratios. I'll give Brainliest I need this right now please!
Answers
Answer:
1 : 2 = 3 : 6 = 4 : 8
Step-by-step explanation:
All three ratios equal 1/2, so all three ratios are equal to each other.
Hopefully this helps!
Brainliest please?
Simplify by dividing.
use photo
Answers
Answer: -27/64
Step-by-step explanation:
flip to multiply by the reciprocal.
becomes: (-3/8) · 9/8
a negative · a positive makes a negative.
multiply normally, add the negative sign after.
9 · 3 = 27
8 · 8 = 64
new fraction: 27/64 (cannot be simplified form here)
add negative sign.
final: -27/64
PLEASE HELP ME LAST TIME I USED THIS APP SOEMBODY PUT RANDOM STUFF
Answers
Answer:
[tex]3.17 \times {10}^{ - 3} [/tex]
Step-by-step explanation:
First let's put the distance of Pluto in scientific notation:
3,670,000,000 = 3.67•10⁹
Now, to find the time you have to divide the distance by the speed, in this case is the distance from sun to Pluto, and the speed of light:
(1.17•10⁷)÷(3.67•10⁹) = 0.00317 minutes
Now put the result in scientific notation:
0.00317 = 3.17•10-³
Evaluate using the order of operation 8.4+(13.1-0.6)
Answers
Answer:
20.9
Step-by-step explanation:
13.1 - 0.6 = 12.5
12.5 + 8.4 = 20.9
Choose the equation for the graph
Answers
Answer:
D. y = |x + 5| - 2
Step-by-step explanation:
The peak of the graph is formed at the point (2, 5)
that means the function must be such that the value of y is 5 when x is 2.
Checking D option:
y= | x + 5| - 2
5 = | 2 + 5| - 2
5 = 7 - 2
5 = 5
LHS = RHS
this means that the given graph is represented by the equation in option D.
Therefore, it's D
_________________
You'll have to check for all options by placing the values of x and y repetitively in all of them.
There, LHS ≠ RHS.
PLS ANSWER NOW GIVING BRAINLIEST TO FIRST PERSON TO ANSWER
Write 1,340 in scientific notation
Answers
Answer:
1.34 × 10^3 is the answer
Answer:
Ok
Step-by-step explanation:
If the code for BEAD is DGCF, what is the code for SHARP?
Answers
Answer:
UJCTR
Go up to from the current letter to get the answer i think?
You can try finding the pattern behind the conversion.
The code for SHARP is UJCTR
How to find the pattern behind code conversion?Well it depends. There are infinite possibilities.
Most of the times, if its like a question from some exam or book etc, then there is certain simple pattern which you can see if focus. Otherwise, there may be too complex, or sometimes too simple, or sometimes moderately complex patterns.
For given case, you can see that the pattern is to take the third letter from the given letter from the English alphabet.
For B it was B - C - D, thus, D
For E it was E - F - G, thus, G
For A it was A - B - C, thus, C
For D it was D - E - F, thus, F
Similarly, we get:
For S it was S - T - U, thus, U
For H it was H - I - J, thus, J
For A it was A - B - C, thus, C
For R it was R - S - T, thus, T
For P it was P - Q - R, thus, R
Thus,
The code for SHARP is UJCTR
Learn more about character coding here:
https://brainly.com/question/17120657
Convert 2.5 into Fraction and ¹⁹⁄₂₀ to decimal form
Answers
Answer:
0.25 would be 1/4 and 19/20 would be 0.95
Step-by-step explanation:
you can get 19/10 be divideing
and 0.25 by solving
2.5 has a decimal and a whole number part, so you can know that you will have 2 as your whole number.
.5 is five tenths, so you could say 5/10.
5/10 simplified is 1/2.
2.5 as a fraction is 2 1/2.
19/20 is a little harder, but let’s start!
We need to find what 20 is multiplied by to get 100. 100 divided by 20 is 5.
Now that you have that number, you want to multiply both the numerator and the denominator by 5.
19 x 5 = 95
_____
20 x 5 = 100
95/100 is easy to turn into a decimal.
Ninety-five one hundredths is 95/100.
Ninety-five one hundredths is also .95
Your answers are 2 1/2 and .95
(5k-10)•-9
show work plssss
Answers
What is the slope of the line 2y = -8x + 10? =
Answers
Answer:
[tex]2y = - 8x + 10 ) \div 2\\ y = - 4x + 5 \\ m = - 4 = slope[/tex]
Answer:
the slope is -4x
Step-by-step explanation:
2y=-8x +10
/2 /2
y=-4x+5
The fastest a human has ever run is 27 miles per hour. How many miles per minute did the human run?
Answers
Answer:
0.45 miles per minute
Step by Step Explanation:
Look at the units: miles per hour is miles/hour
If we multiply
miles hour miles
----- * ------- = ---------
hour minute minute
(27 miles/hour)(1/60 hours/minute) = 27/60
= 9/20 = 0.45 miles per minute
The value of coin A is twice the value of coin B. Together, the total value of the two coins is $30.00 What is the value of each coin?
Answers
Explanation:
A + B = $30
B = $10
$10 x 2 = $20
A = $20
$20 + $10 = $30
At midnight in Alaska, the temperature in Sitka is 29.7 degrees Fahrenheit.
Each hour after that the temperature decreases by 1.23 degrees until the sun comes up.
What is the temperature 2 hours after midnight?
Answers
29.7°F + (1.23°F (2))
= 29.7°F + 2.46°F
= 32.16°F
#LearnWithEXO
Which of the following fractions is a proper fraction?
Answers
Answer:
A
Step-by-step explanation:
because the numerator is less than denometer
Answer:
The answer is A
Explaination
for a fractions to be proper the denominator must be greater than the numerator
5=numerator
8= denominator
ANSWER QUICK PLEASE!!
Factor the expression 24 y - 40 using the greatest common factor of the terms.
A. 4(6y - 20)
B. 8(3y - 5)
C. 4(24y - 40)
D. 8(3y + 5)
Answers
Answer:
Step-by-step explanation:
B
good luck on the rest of your assessment!!
Leila can ride her bicycle 8 miles in 1 hour.
At this rate, how long will it take Leslie to ride
20 miles?
Answers
Answer:
2 hours and 30 minutes
Step-by-step explanation:
20/8 = 2 hours and 30 minutes
Karana's mom bought her two items using a credit card. The first item cost $227, and the second item cost $368. Later, she returned both items to the store. What was the change in the amount owed to the credit card company from returning both items?
A. -$141
B. $141
C. -$595
D. $595
Answers
Total cost
[tex]\\ \sf\longmapsto 227+368[/tex]
[tex]\\ \sf\longmapsto \$595[/tex]
It will -595 as returned.
A peregrine falcon can fly 322 kilometers per hour. How many meters per hour can the falcon fly?
Answers
322000 meters
that should be your answer
Mary and Jeff both have jobs at a baseball stadium selling bags of peanuts. They each get paid $12 per game
and $1.75 for each bag of peanuts they sell. (A-CED.1)
a.) How many bags of peanuts does Jeff need to sell to earn $54?
b.) How much will Mary earn if she sells 70 bags of peanuts at a game?
Please please help me please please I will give you brainless
Answers
1.75p = 42
p = 24 bags
b) 1.75(70) + 12 = b
122.5 + 12 = b
b = $134.50
write 3.01 as a mixed number
Answers
If two complementary angles are in a 2:3 ratio, what is the degree measure of each angle?
Answers
Answer:
The other angle's measure is 2/3 (54) = 108/3 = 36 degrees.
helpppppp!!!!!!!! pleaseee!!!!!!!!!!
Answers
Adding all of the areas together:
5 x 6 = 30
4 x 6 = 24
3 x 6 = 18
4^2 + 3^2 = 16 + 9 = 25(square root) = 5
" " = 5
30 + 24 + 18 + 5 + 5 = 82 ft^2
Please help!!!!!
Solve for X
(Ignore the 4)
Answers
Answer:
[tex] \frac{3x + 1}{2} - 1 = 2x) \times 2 \\ 3x + 1 - 2 = 2x \\ 3x - 2x = 2 - 1 \\ x = 1 [/tex]
Answer:
[tex]x=1[/tex]
Step-by-step explanation:
[tex]\frac{3x+1}{2}-1=x[/tex]
Add 1 to both sides:
[tex]\frac{3x+1}{2}-1+1=x+1[/tex]
[tex]\frac{3x+1}{2}=x+1[/tex]
Multiply both sides by 2:
[tex]\frac{3x+1}{2}\times \:2=x\times \:2+1\times \:2[/tex]
[tex]3x+1=x\times \:2+2[/tex]
Subtract 1 from both sides:
[tex]3x+1-1=x\cdot \:2+2-1[/tex]
[tex]3x=2x+1[/tex]
Subtract 2x from both sides:
[tex]3x-2x=2x+1-2x[/tex]
[tex]x=1[/tex]
_______________________
write the equaion of a line in slope-intercept form if the slope is 1/5 and the y-intercept is -9 explain please
Answers
Answer:
[tex]y = \frac{1}{5} x - 9[/tex]
Step-by-step explanation:
The slope-intercept form is y = mx + b, where:
m = slope
b = y-intercept.
The slope (m) tells you the steepness of the line. It is the average rate of change which measures how the y-value changes for each one-unit change in the x-value. Hence, slope [tex]= \frac{rise}{run}[/tex]. So the given slope of 1/5 means that for every 1 unit change in the y-value, the x-value changes by 5 units (you go up 1 unit, and "run" 5 units to the right).
Next, the y-intercept is the point on the graph where it crosses the y-axis, and has the coordinates, (0, b). It is also the value of y when x = 0. Since you're given the y-intercept of -9, then that means that it is the y-coordinate of (0, b). So, it becomes (0, -9).
Now that we have our slope (m ) = 1/5, and the y-intercept (b ) = -9, we can write the equation of the line as:
[tex]y = \frac{1}{5} x - 9[/tex]
(I'm also including a screenshot of the line where it shows the y-intercept of (0, -9) on the graph).
Please mark my answers as the Brainliest if you find my explanations helpful :)
Write the equation of the line with a slope of 2 that passes through the point (-3,
10). Write your answer in slope-intercept form.
Answers
Answer:
Y = 2x + 16
Step-by-step explanation:
Y = mx + b
y = 2x + b
10 = 2(-3) + b
10 = -6 + b
16 = b
y = 2x + 16
Hope this helps! Pls give brainliest!
Answer: y=2x+16
Step-by-step explanation:
Y- Y1 = M (x-x1)
Y-10=2(x+3)
Y-10=2x+6
+10. +10
Y=2x+16