Answer:
Step-by-step explanation:42.50
Answer:
5 drinks: $25.00 4 candies: $18.00 Total: $43.00
inn equation form: $5d+$4.5c=?
Step-by-step explanation:
5*5=25
4.5*4=18
25+18=43
Carolyn Was asked to solve the following system of equations, her work is shown.
Answer:(11,13)
Step-by-step explanation:
3(11)-2(13)=13= 11+2
If you plug these numbers in, you get the correct answers .
maria wanted to invest $10,000 at the bank. she invested part of her money in a cd account paying 2.1% simple interest and invest the rest of her money in a checking account paying 1.5% simple interest. After 1 year, her interest income was $195. How much did Maria invest in each account
Answer:I = ?, P = $500, r = 6%, t = 3 years
Step-by-step explanation:
1.23 x 10 to the -8th power
Answer:
I don't know maybe you should search google. Best of Luck!
Step-by-step explanation:
Use a single digit times a power of 10 to estimate the number 0.00002149
please help :(
Answer:
2.149 × 10-5
Step-by-step explanation:
Can someone help me please
24 = -3(2а — 15) — а
Answer:
a=3
Step-by-step explanation:
24= -3(2a-15)-a -->given
24=-6a+45-a -->distribute the -3
24=-7a+45 -->combine like terms
-21=-7a -->subtract 45 from both sides
3=a -->divide both sides by -7
What are the forms of protectionism in trade?
Answer:
Tariffs
Quotas
Export subsidies
Domestic subsidies
Import licensing
Exchange controls
Financial protectionism
Murky or hidden protectionism
Please answer correctly !!!!!!!!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!!!
Sandra was told to find X where g(x)=7
g(x)=-2x-12
Her first step was to substitute 7 in for X. Why is that incorrect?
Step-by-step explanation:
i think its as
g(x)=2x-12
7=2x-12
7+12=2x
19=2x
x=19
2
i hope so,
. Marilyn bought a Christmas ornament for each of her grandchildren. She spent $5.35 for each ornament and paid $4.50 in sales tax. The total bill came to $68.70. How many ornaments did she buy? Let n represent the number of ornaments she purchased.
Answer:
she purchased 7 ornaments
MR. WINTER WAS STANDING ON THE MIDDLE RUNG OF HIS LADDER. HE THEN STEPPED UP 4 RUNGS, THEN DOWN 6 RUNGS. LATER HE CLIMBED BACK UP 7 RUNGS. FINALLY, HE CLIMBED UP 5 MORE RUNGS AND REACHED THE TOP OF THE LADDER. HOW MANY RUNGS WERE THERE ON HIS LADDER?
why all caps ? ;) ....
first 10 didgts of pi
I guess I did not know how to answer sorry
Answer: thefirst ten didgets of pi are .1415926535
Step-by-step explanation:
I NEED HELP PLEASE: If x and y are proportional, fill in the blank with a number in simplest form.
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. Consider functions f and g. Evaluate the function composition.
Step-by-step explanation:
(f.g)(_1)=f(6)
=8/6+2
=8/8
=1
The value of (f o g)(-1) is 1 if the function f(x) = 8/(x + 2) and g(x) = 4x² + 2 the answer is 1.
What is a function?It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
We have:
Two functions:
f(x) = 8/(x + 2)
g(x) = 4x² + 2
g(-1) = 4(-1)² + 2
g(-1) = 4 + 2
g(-1) = 6
f(g(-1)) = 8/(x + 2)
f(g(-1)) = 8/(6 + 2)
f(g(-1)) = 8/8
f(g(-1)) = 1
Thus, the value of (f o g)(-1) is 1 if the function f(x) = 8/(x + 2) and g(x) = 4x² + 2 the answer is 1.
Learn more about the function here:
brainly.com/question/5245372
#SPJ5
a hemisphere has a volume of 381.7 inches .what is the radius of the hemisphere
Answer:cube root 381.7
Then half it too find the radius.
Step-by-step explanation:
Solve for j.
3 + 4
2
-3
Answer:
Hello!
Step-by-step explanation:
How do we solve for j when there is no equation with j in it to solve for j. Hope we can help you with this when we get a equation!
whats 1 and 3/4 times 4 and 1/6?
Answer
7 7/24
Step-by-step explanation:
Identify the polynomial by degree and number of terms: 2x3 + 5x
Answer: x(2x^2+5)
Step-by-step explanation:
this prob didnt help so i atleast tryed
2. Now that you have the height of the cone, how can you solve for the
slant height, s?
Answer:
s^2 = r^2 + h^2.
Step-by-step explanation:
You need to know the radius of the base as well.
Then you use the Pythagoras theorem:
s^2 = r^2 + h^2 where r = radius and h = the height.
Angle a and b are vertical angles. If m angle a = (5x- 4) degree and m angle b = (2x - 1) degree. Find value of x. WILL MARK BRAINLIEST !!!!!!!!!!!!!!!
Answer:
Since the 2 angles are vertical angles:
5x-4=2x-1
3x=3
x=1
A game of chance is played using a six-sided die. If a 1,2 or 3 is rolled the player wins $0 if a 4 or 5 is rolled the player wins $7. If a 6 is rolled the player wins $10. If each play of the game costs 5$ what is the expected pay off?
Answer:
-2.50
Step-by-step explanation:
Using the formula for the expected value, it is found that the expected pay off is of -$1.
The expected value is given by the sum of each outcome multiplied by it's respective probability.In this problem, the outcomes and probabilities are, considering the cost of the game of $5 and that there are 6 sides:
[tex]\frac{3}{6}[/tex] probability of losing $5.[tex]\frac{2}{6}[/tex] probability of winning $2.[tex]\frac{1}{6}[/tex] probability of winning $5.Hence:
[tex]E(X) = \frac{3}{6}(-5) + \frac{2}{6}(2) + \frac{1}{6}(5) = \frac{3(-5) + 2(2) + 1(5)}{6} = -\frac{6}{6} = -1[/tex]
The expected pay off is of -$1.
To learn more about expected value, you can take a look at https://brainly.com/question/24855677
help plz this type of stuff is confusing
Answer: Corresponding Angles
Step-by-step explanation:
trust me
[tex] {x}^{ 2} + 4x - 21[/tex]
I'm trying to solve for x but I dont understand and need help
. One of the roots of the equation x2−bx+c=0 is equal to 5. Find c in terms of b.
Answer:
c=5b-25
Step-by-step explanation:
Please help! this assignment is due under 10 minutes! please with explatiation Thank you!
can't see the question its blurry
Answer:
The 1st graph is The answer
write in the simplest form 5.73 - ( -3.56)
Answer:
9.28
Step-by-step explanation:
Help with this question please ~
Answer:
60°
Step-by-step explanation:
We can get the other two angles in the top triangle because they are alternate interior. Then we subtract them from 180.
180-82-38=60
х
у
-3
0
-2
-5
-1
-25
0
-60
1
-110
2
-60
3
-25
4
-5
5
0
Answer:
um how do i know what belongs on x side and Y side
Step-by-step explanation:
need a picture
Suppose 15% of x equals 20% of y. What percentage of x is y ?
Answer:
x = [tex]133\frac{1}{3}[/tex] of y
Step-by-step explanation:
Given:
15% of x equals 20% of y
So,
0.15x = 0.20y
so
x = 0.20 y / 0.15
x = 1.3333y
x = [tex]133\frac{1}{3}[/tex] of y
Answer:
Step-by-step explanation:
Help me pleaseeeeee!!!!
Answer:
B
Step-by-step explanation:
It's a guess