Answer:
hmmhhhhhhhhbmmmmhhhm
Answer:
Fred is 26 and Natalie is 12
Step-by-step explanation:
X= Fred's age
Y= Natalie's age
x+y=38
x+4y=74
Use the first equation and isolate the variable x to one side.
x+y=38
-y= -y
x=38-y
Now use this equation and subsitute it into the second equation.
(38-y) + 4y = 74
Simplify to find y
38+3y=74
-38 =-38
3y=36
÷3 ÷3
y= 12
Now that we know y, input it into the second equation to find x.
x+12=38
-12 -12
x= 26
Fred is 26 and Natalie is 12
hope this helps :)
Justin has 180 toothpicks. Katie says, "Justin has four times as many toothpicks as I do!" Which equation could represent this situation?
Ill give brainiiest to the person to answer.
Answer:
The first question's answer is 6 + 5 = 11
since 7 is the greatest common factor divide it into both numbers to get 6 + 5 = 11
Step-by-step explanation:
3.) Which is the best description of the table
below?
*Look at picture for the table*
A. Linear
B. Nonlinear
C. Both linear and nonlinear
D. Neither linear nor nonlinear
Answer:
the answer is
A
Step-by-step explanation:
please help
i’ll mark brainlyest
Answer:
x=7
Step-by-step explanation:
Myles is working on his typing. He types for 3 minutes straight and is able to type 150 words. Determine how long it would take for Myles to type 900 words.
A car manufacturer crash tests a certain model of car and measures the impact force. The test and model in question produce impact forces that are normally distributed with a mean of 303030 metric tons and a standard deviation of 1.51.51, point, 5 metric tons. Suppose that the manufacturer tests a random sample of 444 cars and calculates the sample mean impact force.
Answer:
_
P(x >30.75)≈0.16
Step-by-step explanation:
just had this question on khan academy.
Write the ordered pairs when rotated 90 clockwise around the origin A (2,-3) B (-4,6) C (-5, -7)
which pair of rational numbers are equivalent?
1/3 and .3
2/5 and .25
5/6 and .833...
9/10 an .09
PLS HELP
Answer:
5/6 and 0.833
Do you mind putting Brainliest plz
Help me pls I’m new to this pls answer if you know it thank you!
Hello dear, I am your subsitute teacher and this is a form of cheating so stop it please as i may infrom your activity to the Principal.
Find missing numbers to make equation true.
11=____ +4
___ -4=5
10+5=6+____
9-___=13-10
14-____=2+2
Answer:
1. 7
2. 9
3. 9
4. 6
5. 10
I believe
choose yes or no to indicate which of the equations can be used to describe the pattern in the table (am i correct??????)
Answer:
Yes
Step-by-step explanation:
The lunch special at Omar's Restaurant is a sandwich, a drink and a dessert. There are 2 sandwiches, 2 drinks, and 2 desserts to choose from. How many lunch specials are possible?
Answer:
The number of lunch specials possible is 8.
Step-by-step explanation:
• If there are 2 sandwiches, 2 drinks, and 2 desserts to choose from and the lunch special is a sandwich, drink, and dessert:
• To find out the answer, we are going to say that we have sandwich a & sandwich b, drink a & drink b, and dessert a & dessert b:
1.) Sandwich a:
drink adessert a2.) Sandwich a:
drink adessert3.) Sandwich a:
drink bdessert b4.) Sandwich a:
drink bdessert a5.) Sandwich b:
drink adessert a6.) Sandwich b:
drink a dessert b7.) Sandwich b:
drink bdessert b8.) Sandwich b:
drink bdessert aPlease mark me the Brainliest!?!
The number of lunch specials possible is 8.
What is the combination in maths?Combinations are mathematical operations that count the number of potential configurations for a set of elements when the order of the selection is irrelevant. You can choose the components of combos in any order.
If there are 2 sandwiches, 2 drinks, and 2 desserts to choose from and the lunch special is a sandwich, drink, and dessert.
The total choices are 3 in that 2 options for every choice are available.
Thus total combination can be made = 2³
total combination can be made = 8
Therefore, the total number of possible lunch specials is 8.
Learn more about combination here:
https://brainly.com/question/13474651
#SPJ2
A military cannon is placed at the base of a hill. The cannon is fired at an angle toward the hill. The path
of the cannon ball is parabolic and can be represented by y = -0.05x^2 + 5x + 1, where y represents
the height of the ball in meters and x represents the horizontal distance of the ball from the cannon
The incline of the hill can be represented by the equation y = 0.725x. How far will the cannon ball have
moved horizontal from the cannon when it hits the hill?
Answer:
Algebracicaly speaking the answer would be either -13.3876 or - 158.612 through the quadratic equation, but these answers don’t make sense in this real world scenario.
Step-by-step explanation:
Question 1 There are 15 pieces of fruit in a bowl and 6 of them are apples. What percentage of the pieces of fruit in the bowl are apples? A 0.06% B. 0.4% 6% Oc. D. 40% Explain your thinking.
Answer:
the answer would be D40 because if you have 15 you take and you subtract the six from it and you wouldn't get 0.6 or 0.4 so those to A&B or eliminated but C & D where would be the only two would left and it would be D because 6 and 9 or almost equal to each other so it would be. 40 which sould be D
A recipe for trail mix uses 7 ounces of almonds with 5 ounces of raisins. (Almonds and raisins are the only ingredients.)
1. How many ounces of almonds would be in a one-pound bag of this trail mix?
2. Explain or show your reasoning. (OPTIONAL)
Answer:
Step-by-step explanation:
when you combine the amount of almonds and raisins, you get 12 ounces. so out of those 12 ounces, 7 is going to be almonds. aka [tex]\frac{7}{12}[/tex]. now you just have to multiply that by 16 (since there are 16 ounces in a pound) and you'll get roughly 9.333
Please solve this. 10 points.
Answer:
Step-by-step explanation:
14x5-22
A classmate ordered these numbers from greatest to least. is she correct? construct an argument to justify your answer. 6.85, 6.58, - 6.8, - 6.5
Answer:
She is incorrect.
Step-by-step explanation:
-6.8 is less than -6.5 as they are negative numbers.
PLEASEEEEEEEEEEEE HELLPPPPPPPPPPPPPPP Anna bought 2 3/5lb of grapes and Sanika bought 1/2lb less than Anna. How many pounds. of grapes did they buy in all?
Using a calculator.. I need help please .
Answer:
Just input sin(9), sin(30), sin(81), etc.
For this set, you need a scientific calculator or else, you won't be able to answer that. There is a way but that is already obsolete now.
2/3 of the students passed their math test. If 16 students passed the test, how many students are in the class?
Answer:
24
Step-by-step explanation:
please answer thisss <3 (correctly pls :(.
Answer:
81 or [tex]3^{4}[/tex]
Step-by-step explanation:
[tex]3^{2} * 3^{2}[/tex]
(3 x 3) x ( 3 x 3)
9 x 9
81
The square root means to multiply a number by itself, and in this case, it's 3.
Keep the number 3 the same, and add up the exponents and it gives u [tex]3^{4}[/tex]
Hope this helped!
A popular candy is manufactured to weigh 0.16 ounces per piece. The pieces aresold in packages of 36. If the allowable amount of variation in weight for onepiece of candy is 0.03 ounces, which of the following equations can be used todetermine the highest and lowest allowable weight, w, of a package of 36 pieces?Assume that the weight of the packaging is negligible
a. â£wâ0.16â£/36=0.03
b. â£wâ5.76â£/36=0.03
c. 36 |wâ0.16| =0.03
d. 36|w-5.76|=0.03
Answer:
B.) |w - 5.76| / 36 = 0.03
Step-by-step explanation:
Given :
Weight of individual candy piece = 0.16 ounce
Number of candy pieces per package = 36
Allowable variation in weight of individual piece = 0.03 ounces
The highest and lowest allowable weight, w of a package of 36 pieces ;
Actual manufacturing weight of entire 36 candy = (36 * 0.16) = 5.76
Allowable weight ± actual weight ≤ allowable variation
w ± 0.16 ≤ 0.03
|w - 0.16| ≤ 0.03
For the entire 36 candy pieces :
|w - 0.16*36| = 0.03 * 36
|w - 5.76| = 1.08
|w - 0.16*36| = 0.03 * 36
Could also be written as :
|w - 5.76| / 36 = 0.03
1. Find the missing measure.
agbdsgbdsbdsbdgbsdagbdsgbdsbdsbdgbsd
Answer:
holy that sucks for you like wow
Answer:
WHAT IS THAT
Step-by-step explanation:
IT LOOKS LIKE THIS :
HSIOALXVBHSOQPSBSHIAOSKXX
Drag the slider to 3 centimeters.
The ratio of centimeters to inches is 3 centimeters to
inches.
Answer:
The ratio of centimeters to inches is 3 centimeters to 1.18 inches.
Step-by-step explanation:
Answer:
The ratio of centimeters to inches is 3 centimeters to 1.18 inches.
Step-by-step explanation:
I would like some real-world situations that use linear input-output relationship, however, it must be unique. Not simple examples such as a vending machine, but something that's more unique (make sure it's linear).
Answer:
given a linear function represented by a table of values and a linear function ... Students may have trouble with the word unique. ... How do you determine if relations are functions? ... How can you use functions to model real-world situations? ... said while there was input and output, she thought the machine was more like a.
Step-by-step explanation:
Please help!
What is the slope of HI? Justify your answer.
Write a equation that represents line s.
Answer:
slope of HI is -2
Step-by-step explanation:
so the line looks straight to me so just solve for the slope of D(8,32) E(12,24) which you solve with the equation y2 - y1/x2 - x1
so... 24 - 32 = -8 and 12 - 8 = 4
-8/4 = -2
I hope I helped you ;)
6х2 + 6 = 12х + 18
Help ):
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
x=0
Step-by-step explanation:
What is the correct graph of the equation,
y = 1/2x + 3
Would C be the correct choice? What do you think is the correct answer?
Answer:
C
Step-by-step explanation:
It goes up one and over two and has a y-intercept of 3
Answer:
c pls give brainiest
Step-by-step explanation:
the y-intercept is 3
the slope is less than 1 so it must be c
What is the binomial expansion of (2x – 3)5?