Answer:
1033.2 g or 1.033 kg
Step-by-step explanation:
(620/12)(20) = 1033.2 g
Convert 2.5 into Fraction and ¹⁹⁄₂₀ to decimal form
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
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!
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?
Which of the following fractions is a proper fraction?
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
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?
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
Simplify by dividing.
use photo
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
PLS ANSWER NOW GIVING BRAINLIEST TO FIRST PERSON TO ANSWER
Write 1,340 in scientific notation
Answer:
1.34 × 10^3 is the answer
Answer:
Ok
Step-by-step explanation:
fill the table using this function rule
y=-10x+3
Hey there!
y=-2x+3
If x=-6
y=-2(-6)+3
y=12+3
y=15
y=-2(-3)+3
y=6+3
y=9
y=-2(0)+3
y=0+3
y=3
y=-2(3)+3
y=-6+3
y=-3
Hope this helps you! :)
~Just a depressed teen who loves Biology and Maths and misses her best friend
[tex](:GraceRosalia :)[/tex]
Answer:
if x=-6 y =-10(-6)+3=60+3=63
and if x=-3, y= -10(-3)+3=30+3=33
then if x=0, y =-10(0)+3=0+3=3
finally if x=3 y=-10(3)+3=-30+3=27
Step-by-step explanation:
you are to use the equation given to you, then you should be substituting the value of x in the equation i.e y=-10x+3
Need help with this answer
Answer:
B, C
Step-by-step explanation:
B is the answer, and C is equivalent.
Hope This Helped!
Leila can ride her bicycle 8 miles in 1 hour.
At this rate, how long will it take Leslie to ride
20 miles?
Answer:
2 hours and 30 minutes
Step-by-step explanation:
20/8 = 2 hours and 30 minutes
write the equaion of a line in slope-intercept form if the slope is 1/5 and the y-intercept is -9 explain please
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 :)
what is the mean of the frequency distribution?
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]
ANSWER QUICK PLEASE!!
Which expression is undefined?
A. (10 - 10) / 10
B. 0 divided by 3/4
C. 3 / (7 - 7)
D. (-5 - 0) / 5
Answer:
c...........3/(7-7) is the undefined expression
PLEASE HELP ME LAST TIME I USED THIS APP SOEMBODY PUT RANDOM STUFF
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
helpppppp!!!!!!!! pleaseee!!!!!!!!!!
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
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?
29.7°F + (1.23°F (2))
= 29.7°F + 2.46°F
= 32.16°F
#LearnWithEXO
Solve for x. x 2 = 1 3 A) 6 B) 1 6 C) 2 3 D) 3 2
Answer:
The answer is not given in the options.
Step-by-step explanation:
2x = 13
or, 2x/2 = 13/2 (multiplying with (1/2) in both sides)
or, x = 13/2
or, x = 6.5
z=x^2-xy+y^2+3x-2y+1
Answer:
.....................
Please help!!!!!
Solve for X
(Ignore the 4)
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]
_______________________
The fastest a human has ever run is 27 miles per hour. How many miles per minute did the human run?
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
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?
Answer:
90 students
Step-by-step explanation:
Let u be 1 unit.
8u = 240
u = 240÷8
= 30
3u = 30×3
= 90
write 3.01 as a mixed number
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)
Answer:
Step-by-step explanation:
B
P(A)=0.82, P(B)=0.48, P(A not B not)= 0.02, what is P(AuB)?
Answer:
Step-by-step explanation:
A'∩B' = (A∪B)' (demorgan's law)
.02=(AUB)'
.98=AUB
A peregrine falcon can fly 322 kilometers per hour. How many meters per hour can the falcon fly?
322000 meters
that should be your answer
If two complementary angles are in a 2:3 ratio, what is the degree measure of each angle?
Answer:
The other angle's measure is 2/3 (54) = 108/3 = 36 degrees.
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.
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
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
Total cost
[tex]\\ \sf\longmapsto 227+368[/tex]
[tex]\\ \sf\longmapsto \$595[/tex]
It will -595 as returned.
Evaluate using the order of operation 8.4+(13.1-0.6)
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
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.