Greetings! Hope this helps!
Answer
Fraction -(3/4)^-4
Decimal -3.160494
Have a good day!
_______________
A brainliest would help tons! :D
Answer:
-12.4
Step-by-step explanation:
It took Charles 18 minutes to walk 10 1/2 blocks at this rate how many blocks can Jakob walk in one minute? answer as a fraction PLEASE HURRY
Answer:
2
Step-by-step explanation:
there are 2 sacks and 4 balls so 2 in each sack
Having a bad day pleaseeeee help
Answer:
ok is yes 2222
Step-by-step explanation:
Hi there!
[tex]\large\boxed{k = 5}[/tex]
Given:
y = kx
Substitute in given x and y values into the equation to solve for "k":
0.7 = k(.14)
0.7/(.14) = k
k = 5
Fill in the remainder of the table by multiplying each "x" value by 5 or dividing each given "y" value by 5:
3.1 × 5 = 15.5
2.5 × 5 = 12.5
1.2 × 5 = 6
0.3 ÷ 5 = 0.06
0.1 ÷ 5 = 0.02
What is the value of y in the equation 5x + 2y = 20, when x = 0.3?
2.5
2.8
9.25
10.75
Step-by-step explanation:
5×0.3+2y=20
5×0.3= 1.5
1.5+2y=20
1.5+2y÷2=20÷2
1.5y=10
y=0.15
Answer:
y= 9.25
Step-by-step explanation:
5x + 2y = 20
2y = 20 - 5(0.3)
2y = 20 - 1.5
y = 20/2 - 1.5/2
y = 10 - 0.75
y = 9.25
find the distance of (-4,-1) and (3,3)
the distance is √65 or 8.062258
Answer: √65
Step-by-step explanation:------------------
A large pizza with four toppings costs $20. What is the ratio of cost to toppings?
Answer:
the ratio is 5 to 1.
Step-by-step explanation:
Answer:
5$ per topping there you go
In a recent study, 0.72 were smokers and were 0.41 male smokers. What is the probability that if the person surveyed is a smoker then he is a male?
This value is approximate and rounded to two decimal places
The more accurate value is roughly 0.569444444 where the 4's repeat forever.
======================================================
Work Shown:
M = person is a male
S = person is a smoker
P(S) = 0.72
P(M and S) = 0.41
P(M given S) = P(M and S)/P(S) .... conditional probability
P(M given S) = 0.41/0.72
P(M given S) = 0.5694444 approximately
P(M given S) = 0.57
I'm rounding to two decimal places because the other given values 0.72 and 0.41 are also to two decimal places.
----------
Here's another way to think about it.
Let's say there are 100 people surveyed. If 72 are smokers, then P(S) = 72/100 = 0.72
If out of those 100 people, 41 are male smokers then P(M and S) = 41/100 = 0.41
We're asked to find the probability of picking someone who is male given we know they are a smoker. So we just focus on the 72 smokers ignoring the 28 other nonsmokers. Of those 72 people, 41 are male, so 41/72 = 0.569444 = 0.57 approximately.
Solve the equation 4y – 5x = -8 for y.
Answer:
y = -2 + 1.25x
Step-by-step explanation:
4y - 5x = -8 equation
4y = -8 +5x add 5x to both sides
y = -2 + 1.25x divide all by 4
Brainliest!! look at the picture below.
Answer:
Reflection across the y-axis
Step-by-step explanation:
If you rotate it, it will come up upside down, and if you translate it, it would not be in the same position. The only one that makes sense on there is the reflection but even that doesn't make sense. The reflection line would be on 1 not the on the y-axis.
Sorry to say but you'll have to get it wrong to see the explanation. Or just guess.
(I don't mean to sound rude!!!!)
B is the midpoint of segment AC; AB = 8x, and AC = 4x + 48. What is BC?
Answer:
BC = -4x - 48
Step-by-step explanation:
AC - AB = BC
4x + 48 - 8x = BC
4x - 8x + 48 = BC
-4x - 48 = BC
An indirect proof assumes:
1. the negative of the conclusion is true
2. the negative of the given information is true
3. the negative of the conclusion is false
4. none of the above
Answer: 2. the negative of the given information is true
Identify the terms, coefficients, and constants in the expression $18x+7$ .
Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. Negative 3 (x + 1) + 3 x = negative 3 (x minus 1) + 3 Which method should Jeremy use? Determine whether the equation has the form a = a, and if it does, the equation has infinitely many solutions. Determine whether the equation has the form a = b, and if it does, the equation has no solution. Determine whether the equation has the form x = a, and if it does, the equation has one solution. Determine whether the equation has the form x = 0, and if it does, the equation has no solution.
Answer:
The correct option is (c).
Step-by-step explanation:
The equation to be solved is:
[tex]-3(x+1)+3x=-3(x-1)+3[/tex]
The expression consist of only one variable, i.e. x.
So, to compute the value of this variable the equation has to be reduced to the form:
x = a
Thus, the correct option is (c).
Solve the equation as follows:
[tex]-3(x+1)+3x=-3(x-1)+3[/tex]
[tex]-3x-3+3x=-3x+3+3\\-3=-3x+6\\3x=6+3\\3x=9\\x=3[/tex]
Answer:
C
Step-by-step explanation:
Carly is 24 which is 4 times as much as 5 less than Lucy's
age. How old is Lucy?
Answer:
11
Step-by-step explanation: 24÷4=6 6+5=11
m+(3n - 5) =
- ² ?
+ (3 - ?
- 5)
2
Answer:
4567899999
Step-by-step explanation:
rfghnmbgfdsrthnb cxdfghn cxdfghjnm cdfrtgyhjmn
Write 6.51 repeating as a mixed number in simplest form
Answer:
651/100
Step-by-step explanation:
Answer:6 51/100
Step-by-step explanation:I dont really feel like explaining lol
Write an equation for a line with a slope of
3 and a y-intercept of (0, 2).
Answer:
Step-by-step explanation:
y - 2 = 3(x - 0)
y - 2 = 3x - 0
y = 3x + 2
A farmer planted corn in two different fields. He planted 500 seeds of regular corn in Field A and 500 seeds of experimental corn in Field B. At
harvest time, more ears of corn had grown in Field A than in Field B. The farmer concluded that more corn grew in Field A because of the type
of corn planted.
Choose two other possible variables that could have caused more corn to grow in Field A.
A. the type of soil in the field
B. the cost per ear of the corn
C. the flavor of each type of com
D. the amount of sunlight in each field
E the amount of corn planted in each field
Answer:
A-D
Step-by-step explanation:
What is 35/4 as a decimal?
8.5
8.75
9.25
9.5
Answer:
8.75
Step-by-step explanation:
Answer: 8.75
Step-by-step explanation:
Lola goes hiking every 10 days and swimming every 4 days. She did both kinds of exercise today. How many days from now will she next go both hiking and swimming again?
Answer:
20 days
Step-by-step explanation:
The next common number is 20
Evaluate ab-0.5b when a=1 and b=5
Answer:
2.5
Step-by-step explanation:
ab - 0.5b
(1)(5) - 0.5(5)
5 - 2.5
2.5
Best of Luck!
Solve for g.
Give an exact answer.
10(0.4 + 0.5g) = 4g
Please help!
I need the answer as fast as possible!!
Answer:
4/5=g
thats what i got
eeee
Answer: The real answer is -4 bro.
Please just graph the lines
Due to Brainly's limit on attachments, I can't attach all the graphs here, however there are several websites that let you put in the functions and it will graph them for you. Hope this helps.
Multiply the following complex numbers:
(9-21)(7 +61)
Answer:
-816
Step-by-step explanation:
-12*68= -816 this is probably wrong but this is what i got
Answer:
-816
Step-by-step explanation:
you subtract 9-21 to get -12 then you take 7+61 which is 68 and then you multiply them to get -816
What is the solution set for -4x + 10 > 5x + 55?
Answer:
x < -5
Step-by-step explanation:
UwU whoever answers first gets brainlest (i think thats how its spelled......no ok then)
2+2
( i know the answer is 4 but my sis needs something easy ok good glad to know)
Answer:
4
Step-by-step explanation:
A straight line passing via (2,5) and (26/3,0) where should it intersect the x axis and the y axis
Answer:
( 2 , 5 ) and ( 26 /3 , 0 )
Step-by-step explanation:
Find the equation using the two points.
Use y = m x + b to calculate the equation of the line, where m represents the slope and b represents the y-intercept. To calculate the equation of the line, use the y = m x + b format.
Slope is equal to the change in y over the change in x , or rise over run.
The change in x is equal to the difference in x-coordinates (also called run), and the change in y is equal to the difference in y-coordinates (also called rise).
[tex]m=\frac{y_{2-y_{1} } }{x_{2-y_{1} } }[/tex]
Substitute in the values of x and y into the equation to find the slope.
[tex]m=\frac{0-(5)}{\frac{2}{6} -(2)}[/tex]
Multiply the numerator and denominator of the complex fraction by 3 .
Finding the slope m .
[tex]m=-\frac{3}{4}[/tex]
Find the value of b using the formula for the equation of a line.
[tex]b=\frac{13}{2}[/tex]
Find the x-intercepts.
To find the x-intercept(s), substitute in 0 for y and solve for x .
[tex]0=-\frac{3}{4}x+\frac{13}{2}[/tex]
solve the equation
[tex]x=\frac{26}{3}[/tex]
x-intercept(s): [tex](\frac{26}{3},0)[/tex]
Find the y-intercepts.
To find the y-intercept(s), substitute in 0 for x and solve for y .
[tex]0=-\frac{3}{4}*0+\frac{13}{2}[/tex]
[tex]y=\frac{13}{2}[/tex]
y-intercept(s): [tex](0,\frac{13}{2})[/tex]
You work at a local coffee shop in the mornings. You are paid $10
per hour. Write an algebraic expression to define the amount of
money you will make for t hours of work
Answer:
10t
Step-by-step explanation:
Which of the following is not something that you could do with a normal checking account?
a. Deposit cash into your account.
b. Demand in writing that money be paid to another person from your account.
Give permission to a merchant to demand money from your account.
d. Make purchases or get cash now, and pay back the bank in monthly payments.
C.
Please select the best answer from the choices provided
A
B
С
D
Answer: Make purchases or get cash now, and pay back the bank in monthly payments
This sounds like it's describing what a credit card would do. A credit card is basically a piece of plastic you use to get microloans that you pay back, and there's a revolving line of credit. You can overdraw your checking account (assuming you have overdraft protection) but it's not the same as a credit card and the product/service you are trying to buy likely won't work.
Answer:
Step-by-step explanation:
it’s D.
Carlos is using the distributive property to evaluate the expression 14 (49) by using friendlier numbers. His work is shown below.
Carlos’s Work
14 (49)
Step 1
14 (40 + 9)
Step 2
14 (40) + 9
Step 3
560 + 9
Step 4
569
What was the first error that Carlos made?
Answer:
B
Step-by-step explanation:
Took the quiz ;)
Simplify the expression where possible:
(3b^3)^4
Answer:
27b^12
Step-by-step explanation:
