Answer: You are smart, figure it out yourself
Step-by-step explanation:
Solve 8 = 2^x+ 4
Help meeee
Answer:x= 2,-2
Step-by-step explanation:
Answer: x=2
Step-by-step explanation:
Let set the equation up: [tex]2^{x}[/tex]+4=8 First we need to isoolate x so let subtract 4 from both sides.
2^{x}=4Then take the sqr root of 4. [tex]\sqrt{4}[/tex]= 2 x=2Solve for X
4
= 3
X + 9
Give your answer as an improper fraction in its simplest form.
X =
Answer:
x= −5 /3
Step-by-step explanation:
Please help, I will give brainliest, I am struggling badly.
Answer:
y= -3/5 x
Step-by-step explanation:
I hope this helps!!!
change 12 out of 40 to a percentage
HELPPPPPPPP ASAP HELPPPPP PLSSSSSSSSSS
Harry rolls 2 fair dice. What is the probability of both dice showing a factor of 12?
Answer:
25/36
Step-by-step explanation:
probability for 1 dice = 5/6
2 dice = 5/6*5/6 = 25/36
Justin needs to memorize words on a vocabulary list for Spanish class. He has 30 words to memorize, and he is two-thirds done. How many words has Justin memorized so far
For each statement below, determine whether the statement is a decision variable or not.
* Number of Aqua-Spa Produced.
* Number of Hydro-Lux Produced.
* Number of Pumps Purchased.
* Amount of Available Labor Hours.
* Amount of Available Tubing Available.
* Profit of Aqua-Spa.
* Profit of Hydro-Lux.
Answer and explanation:
Decision variables are variables that are independent(indeoendent variables) and can be controlled by the decision maker. Decision variables influence outcome or result of a solution, usually denoted x in linear programming.
Decision variables above include:
Number of Aqua-Spa Produced.
* Number of Hydro-Lux Produced.
* Number of Pumps Purchased.
* Amount of Available Labor Hours.
* Amount of Available Tubing Available
x/6-5=-13 .............................. . . . .
Answer:
-48
Step-by-step explanation:
Answer:
x=-48
Step-by-step explanation:
x/6-5=-13 Get x by itself
+5 +5
x/6=-8 You can multiply 6 times -8 to find x
x=-48
What is the simplified form of (11 - 6i) - (-4 - 12i)?
A cell phone company offers two plans to its subscribers. At the time new subscribers sign up, they are asked to provide some demographic information. The mean yearly income for a sample of 39 subscribers to Plan A is $55,575 with a standard deviation of $8,970. For a sample of 29 subscribers to Plan B, the mean income is $59,475 with a standard deviation of $6,942.
At the .025 significance level, is it reasonable to conclude the mean income of those selecting Plan B is larger? Hint: For the calculations, assume the Plan A as the first sample.
The test statistic is ______. (Negative amount should be indicated by a minus sign. Round your answer to 2 decimal places.)
The decision is _______
the null hypothesis that the mean of Plan B is larger.
The p-value is ______
(Round your answer to 2 decimal places.)
Answer:HI
Step-by-step explanation:HI
Please help . I will mark brainliest
Answer:
c: car b was 10 miles east of car a
Step-by-step explanation:
Answer:
Im pretty sure its A
Step-by-step explanation:
Robert wants to try some new chocolate chip cookie recipes. His current recipe calls for three and a half cups of flour for every bag of chocolate chips. He wants to determine which recipes require more or less flour than his current recipe. Sort the items into the diagram below.
Answer:
Step-by-step explanation:
so first u need to add all the numbers
-Bertha
Find the rule and the graph of the function whose graph can be obtained by performing the translation 4 units right and 3
units down on the parent function f(x) = xl.
Answer:
oh dayung neyece
Step-by-step explanation:
noh eye wownt because garebahge
Answer:
no tienes idea de lo que estoy diciendo, chico
Step-by-step explanation:
PLEASE HELP THIS IS DUE TODAY How do you use proportions to calculate missing dimensions in scale drawings?
Answer:irst, write the scale factor. Next, write ratios to represent the unknown actual length and width of the display to the scale length and width of the display. Then, write two proportions by setting the two length ratios equal to one another and the two width ratios equal to one another. The given unit is feet
Step-by-step explanation:
I'M BEGGING YOU. HELP ME. There is an image of the question.
Answer:
24 times greater
Step-by-step explanation:
48,000/2000
Clayton's bank offered him a 4.5% interest rate for his mortgage. If he purchases 3 points, what will his new rate be?
A. 1.75%
B. 0.375%
C. 4.15%
D. 4.125%
Answer:
4.125%
Step-by-step explanation:
Answer:
D. 4.125%
Step-by-step explanation:
Hope this helped!
Part A:
In the statement for step 2, ∠A is congruent to which angle? Which angle is ∠B congruent to?
Part B:
What is the missing statement in step 3?
Answer:
Step-by-step explanation:
A unit vector lies in the xy plane, at an angle of 153 degrees from the x axis, with a positive y component. What is the unit vector
Answer:
unit vector = -0.891i + 0.454j
Step-by-step explanation:
Given that;
magnitude of unit vector =
angle of 153° degrees from the x axis, with a positive y component
{ second quadrant }
so, x and y components of the vector are;
x component = 1 × cos(153°) = - 0.891
y component = 1 × sin(153°) = 0.454
⇒ -0.891i + 0.454j
Therefore, unit vector = -0.891i + 0.454j
Which expression represents the phrase?
"20 decreased by the sum of 6 and b."
Answer:
The answer is D.
Step-by-step explanation:
The phrase "20 decreased by the sum of 6 and b." means that since the word sum is the word for the result of two numbers being added together, it would make sense if you look at ( 6 + b ), and since you're also decreasing the result by 20, that would mean subtracting it by 20, so you get 20 - ( 6 + b ).
I hope this helps you :D
You deposit $2000 in a savings account that earns 7% interest
compounded daily.
What is the balance after 7 years?
Answer:
Around $18,000.
Step-by-step explanation:
527856 \ 8
How do I solve this with long division to find my quotient?
Answer:
65,982
Step-by-step explanation:
Look at the attached image for the step by step solution
which expression is NOT equivalent to the other three
a. 2x-2.5 + 3x-3
b. 5(x-1.1)
c. 5 (x-5.5)
d. 5x-5.5
Step-by-step explanation:
it either b or c hope this help
-5(3u + 1) + 10u
please helpoo
This is just a guess from doing the math, but I think the answer is -1u. Sorry if its wrong
Answer:
-5(u+1)
Step-by-step explanation:
hopefully the answer helps
What number must be added to the expression below to complete the
square?
x² -200
A. 100
B. 10
C. -100
D. -10
A school has 764 students of the students 189 and third grade which equation can be used to find s the total number of students in all of the other grades.
Answer:
A. 118 + s = 764
Step-by-step explanation:
I hope this could help :)
what is the answer? ;3
can someone help me please?
Answer:
The vera is incorrect.
Step-by-step explanation:
the answer will be 60cm not 48cm
233 + 628 I want this answer please
THX
Answer:
861
Step-by-step explanation:
Calculator
Answer:
861
Step-by-step explanation:
what time will it be in 3/4 hour
Answer:
45 minutes
Step-by-step explanation:
so 1 hr= 60 minutes so you do 3/4 x 60min which is 45 minutes. Feel Free to mark Brainliest and have a great day!
3/4 of an hour is equal to 45 minutes.
To find 3/4 of an hour, we need to multiply the value of one hour by 3/4.
One hour is equal to 60 minutes.
To calculate 3/4 of an hour:
= 3/4 x 60 minutes
= (3/4) x 60
= 45 minutes.
Therefore, 3/4 of an hour is equal to 45 minutes.
Learn more about Fraction here:
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