Answers
Answer:
i believe its the second number line
Answer:
C I think hope this helps
Related Questions
What do you know about Scientific Notation
Answers
Answer:
Scientific notation is a way of expressing, and handling, a mathematical expression used to represent a decimal number between 1 and 10 (multiplied by ten), so large numbers can be made with using less digits. An example would be writing 4 x 10³ for 4,000.
Step-by-step explanation:
is this a function graph?
Answers
Answer:
No, this is a relation
Step-by-step explanation:
You can do a vertical line test to see if a function is actually a function or not. Simply draw vertical lines over the graph
If the x-value has 2 or more y values then it is NOT A FUNCTION
Answer:
No! This is not a function.
Step-by-step explanation:
If you write a vertical line through the graph, it will cross through it twice. That means it's NOT a function graph.
A bag contains 5 red marbles 7 yellow marbles and 3 blue marbles what is the probability of not drawing one blue marble at random from the bag?
Answers
It’s 0.8 or 80%
X - 6 - 8 = -19 + x
Answer: infinite solutions, one solution, zero, no solution
Answers
Answer:
No solution.
Step-by-step explanation:
[tex]x-6-8=-19+x[/tex]
Subtract x from both sides:
[tex]x-6-8-x=-19+x-x[/tex]
[tex]-6-8=-19[/tex]
[tex]-14=-19[/tex]
Since both sides are not equal, there is no solution.
Convert 100 kg into mg
help?
Answers
Answer:
100000000
Step-by-step explanation:
PLEASE HELP ME ASAP !!!!!!!!!!!!!!!11
Answers
Answer:
In step 2 the difference of 1.5 x 3.2 and 1.5 x 2.5 should be written as a sum
Step-by-step explanation:
(1.5 x -3.2) - (1.5 x 2.5)
-4.8-3.75
-8.55
Idk if I an correct but I tried hope this helps though
May someone please help me with this question.
5x+5x=
Answers
Answer:
10x
Step-by-step explanation:
Answer:
10x
Step-by-step explanation:
5x+5x is just like 5+5. So your answer is 10x.
0.76 − 0.32 − 0.15 = math
Answers
Answer:
0.29
Step-by-step explanation:
0.76 - 0.32 - 0.15
= 0.76 - 0.47
= 0.29
The average rate of change from x = 0 to x = 15 is about −4.667. How does the average rate of change from x = 0 to x = 20 compare to this number?
Suppose that the height of the slide is 2 feet, when x = 20. What is the average rate of change over the entire slide?
Answers
Answer:
-3.9
Step-by-step explanation:
just did it on edge, 2020
Answer:
-3.9
Step-by-step explanation:
-78/20 = -3.9
Use the equation below to find y, if m=9, x=5, and b=6.
y=mx+ b
y = 1
X
?
Answers
PLEASE HELP ME!!!!!!!!!!!
Given R 7, -1, A3,-6, B-3,-6, E(-5, 4), plot the points and trace the figure.
Part A: Determine the lengths of each side (round to the nearest hundredth).
Part B: Determine the perimeter
Answers
Answer:
See below
Step-by-step explanation:
Note: See https://brainly.com/question/17697603 for the plotting partPoints given
R (7, -1), A(3,-6), B(-3,-6), E(-5, 4)Part ADistance formula:
d= √(y2-y1)²+ (x2-x1)²Side lengths:
AB= 3- (-3) = 6 unitsAR = √(7 -3)² + (-1+6)²= √4²+5²= √41= 6.40 unitsER = √(7+5)²+(-1-4)²= √12²+5²= √169= 13 unitsBE = √(-3+5)²+(-6-4)² = √8²+10²= √164 = 12.80 unitsPart BPerimeter is the sum of length of the sides
P = 6 + 6.4 + 13 + 12.8 = 38.2 unitsAt 4pm the temp started to change drastically.each hours for 3 hours the temp decrease by 7 which expression best shows another way to write the product for temp change
Answers
Answer: C
Step-by-step explanation:
:)
a pile of sand has a weight of 90 kg the sand is put into a small bag a medium bag and a large bag in the ratio 2:3:7
work out the wight of sand in each bag
Answers
Answer:
15 kg, 22.5 kg, 52.5 kg
Step-by-step explanation:
Let the common multiplier of the given ratios be x. Therefore, weights of each bag would be 2x, 3x and 7x
According to the given information:
[tex]2x + 3x + 7x = 90 \\ 12x = 90 \\ x = \frac{90}{12} \\ x = 7.5 \: \\ \implies \\ 2x = 2 \times 7.5 = 15 \: kg \\ 3x = 3 \times 7.5 = 22.5 \: kg \\ 7x = 7 \times 7.5 = 52.5 \: kg[/tex]
Hence the weight of sand in bag would be 15 kg, 22.5 kg and 52.5 kg
Is 2 pounds of meat will serve 5 people, how many pounds will be needed to serve 13 people?
Answers
Answer:
6 pounds
Step-by-step explanation:
Answer:
beat your meat??? also you are bad!!!!
Step-by-step explanation:
Given h(x) = -x - 5, find h(0)
Answers
Answer:
-5
Step-by-step explanation:
you plug in zero for x and then just solve.
h(0)=-0-5
=-5
h(0) = -(0)-5
-(0)-5
0-5
-5
Write -0.32 as a fraction in simplest form.
Answers
Answer:
-0.32
-32/100
-8/25
Step-by-step explanation:
-8/25
-0.32= -8/25
BUT FRACTIONS CANT BE NEGATIVE SO...
it would be
8/25
Write an equation in slope intercept form for the line that has a slope of -4 and passes through the point (1,2)
Answers
Answer:
y=-4x+6
Step-by-step explanation:
what you have to do for this problem you have take the point 1,2 slide it over to the left one since the slope is negative and up 4 then you do that till you cross the y axis, but in this case you only have to do it once
What is the answer two 10 x 3/4 x pi x 0 x i x 2
Answers
Answer:
0 or 2i
Step-by-step explanation:
I said zero because it is time zero but the times zero is before the x i x 2 so it could possibly be 2i.
Answer:
The answer is zero
Step-by-step explanation:
solve for k. k/2 +1/2=3
Answers
Answer:
[tex]k = 5[/tex]
Step-by-step explanation:
Solve for [tex]k[/tex] :
[tex]\frac{k}{2} + \frac{1}{2} = 3[/tex]
-Multiply both sides of the equation by the denominator [tex]2[/tex] :
[tex]2 \times \frac{k}{2} + \frac{1}{2} = 3 \times 2[/tex]
[tex]k + 1 = 6[/tex]
-Subtract both sides by [tex]1[/tex]:
[tex]k + 1 - 1 = 6 - 1[/tex]
[tex]k = 5[/tex]
So, the value of [tex]k[/tex] is [tex]5[/tex].
HEY HEY HEYYYYY...............BITCONEEEEEEEEEEECT! 9*10^8/4*10^6 in Scientific Notation (I'll post another if this one is answered. Im strugglin.)
Answers
Answer:
[tex]225[/tex]
Step-by-step explanation:
[tex]\frac{9\cdot \:10^8}{4\cdot \:10^6}=\frac{9\cdot \:10^{8-6}}{4}=\frac{10^2\cdot \:9}{4}[/tex]
[tex]\frac{10^2\cdot \:9}{4}=\frac{2^2\cdot \:5^2\cdot \:9}{2^2}[/tex]
Cancel out common factor:
[tex]5^2\cdot \:9=25\cdot \:9=225[/tex]
How many times greater is 100 billion to 1 million.?
Answers
Answer:
100 times
Step-by-step explanation:
Given the points below, find XY. Round to
the nearest hundredth.
X(-8, 2) and Y(7,-4)
Answers
Answer: 16.16
Step-by-step explanation:
xy in this situation, will be the distance between the two points.
(-8,2) (7,-4) Find the distance between the points
To ind the distance, find the difference in the x and y values,square them and add them to find the obtained number square root.
2-(-4) = 6
-8 - 7 = -15
6^2 + (-15)^2 = d^2 where d is the distance
36 + 225 = d^2
261 = d^2
d= [tex]\sqrt{261}[/tex]
d= 16.1554 rounded to the nearest hundredth is 16.16
8. William got scores of q1, q2, q,3 on three quizzes.
a. Write the formula for the average x of all three quizzes
Answers
Answer:
A# A+q1+q2+q3/3
B# He must score 97 in his third quiz
totally not late :D
Step-by-step explanation:
solve for x~ 1/2(8x + 20) = 18
Answers
Answer:
x = 2
Step-by-step explanation:
[tex]\frac{1}{2}(8x+20)=18\\\\ 4x+10=18\\\\4x+10-10=18-10\\\\4x=8\\\\\frac{4x=8}{4}\\\\\boxed{x=2}[/tex]
Hope this helps.
The greater of two consecutive EVEN numbers is 40 less than twice the smaller number. Find the larger number
Answers
Answer:
44Step-by-step explanation:
z - some integer
2z - first given even integer (the smaller one)
2z+2 - even integer consecutive to 2z (the larger one)
2(2z) - twice the smaller number
2(2z) - 40 - the number 40 less than twice the smaller number
2(2z) - 40 = 2z + 2
4z - 40 = 2z + 2
2z = 42
2z+2 = 42+2 = 44
check:
2(2z)-40 = 2(42)-40 = 84-40 = 44
Find the value of the expression
Answers
Answer:
the value of the expression is 1
Step-by-step explanation: when you solve it step by step you get 1
How do you do this question? Im working from home and this is the teachers worked example.. with no workings on it Step by step, i need to know what to do for each question ( 1 - 3 )
Answers
Answer:
1: 30/ 2:15 / 3:10 / 4: 7.5 / 10: 3
Step-by-step explanation:
divide each day by the number of builders
Hannah earned money for mowing the lawn. She buys 4 candy bars with the money she earned. Each candy bar costs $2.
How much money did Hannah earn for mowing the lawn, in dollars?
Answers
Answer:$8
Step-by-step explanation:
If you multiply 2(the amount of the candy bars cost) and 4(the amount of candy bars bought) you get the amount that it cost total. ($8)
Answer:
$8 I did this on fast bridge testing
Step-by-step explanation:
Coach Ross bake some brownies. He gave 5/9 of them to the football team in 1/2 of the remaining brownies to the  cheerleaders. He had 10 brownies left. How many brownies did Coach Ross bake?
Answers
Answer: 45
Step-by-step explanation:
The graph shows the relationship between time, in hours, and the population, in thousands of a culture of bacteria.
+
45
40
35
30
Population
25
20
15
10
5
0 1 2 3 4 5 6 7 8
Time (hours)
which statement describes the meaning of the point (010) on the graph?
A After 10 hours there are 10.000 bacteria.
B. After 10 hours there are no more bacteria
C The population began with 10,000 bacteria
D. The population is multiplying itself by 10 each hour
Answers
Answer:
Option (C)
Step-by-step explanation:
From the graph attached in the picture,
Graph shows the relationship between time and the population of a culture of bacteria.
Option (A).
After 10 hours there are 10000 bacteria.
Since, at t = 0, number of bacteria = 10000.
False.
Option (B).
After 10 hours there are no more bacteria.
Since, from the given graph bacteria population is increasing exponentially every hour.
Therefore, from t = 0, where the population was 10000, bacteria will be much more in the numbers.
False.
Option (C).
The population began with 10000 bacteria.
True.
Option (D).
The population is multiplying itself by 10 each hour.
Since, growth is exponential therefore, bacteria population is growing faster.
False.
Option (C) is the answer.
