Answers
Answer:
XY = 15Step-by-step explanation:
Its in the image.
I used Pythagoras theorem in solving for the unknown side.
Sorry for the rough working
Related Questions
The manager of a symphony in a large city wants to investigate music preferences for adults and students in the city. Let pA represent the population proportion of adults who live in the city who prefer pop music. Let pS represent the population proportion of students who live in the city who prefer pop music. Random samples of 200 adults from the city and 200 students from the city will be selected. Which of the following is the best interpretation of P(pˆA−pˆS>0)≈0.022 ?
Answers
Answer:
Answer E
Step-by-step explanation
The statement gives a probability of approximately 0.022 for the difference in sample proportions, pˆA−pˆS, being greater than 0.
The interpretation of the given expression is "the difference between the population proportion of adults and the population proportion of students who prefer pop music is approximately 0.022".
Given :
pA is the population proportion of adults.pS is the population proportion of students.The total number of adults is 200 and the total number of students is also 200.The following steps can be used in order to determine the best interpretation of the given expression:
Step 1 - According to the given data, pA is the population proportion of adults who live in the city who prefer pop music.
Step 2 - Also given that pS is the population proportion of students who live in the city who prefer pop music.
Step 3 - So, the interpretation of the given expression is "the difference between the population proportion of adults and the population proportion of students who prefer pop music is approximately 0.022".
Therefore, the correct option is A).
For more information, refer to the link given below:
https://brainly.com/question/8069952
Can anyone help me on this? I'm so confused!
Answers
Answer:
X=9
Y=2
Z=1
99+22=121
xx+yy=zyz
Step-by-step explanation:
Hope this helps!! Have an amazing day!!
BTW...if yall have any questions for school (it can be any grade level or subject) just comment here and I will get to it as soon as I can!! ❤
A tree casts a 249 centimeter shadow. A person next to the tree casts a 91 centimete
shadow. If the person is 169 centimeters tall, how tall is the tree to the nearest
centimeter?
Answers
462 cm
169x249 divided by 91
Crafter's Warehouse sells 3 yards of gray tulle for $5.63. They sell 6 feet of black tulle for $3.58. Which tulle has the better price?
Both tulles have the same price per foot.
The gray tulle has a better price.
The black tulle has a better price.
Answers
Answer:
The black tulle has a better price.
Step-by-step explanation:
The black tulle has a better price because its cost is less. Then the correct option is C.
What is the rate?The rate is the ratio of the amount of something to the unit. For example - If the speed of the car is 20 km/h it means the car travels 20 km in one hour.
The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.
Crafter's Warehouse sells 3 yards of gray tulle for $5.63. They sell 6 feet of black tulle for $3.58.
The units rate price of gray tulle will be given as,
⇒ $5.63 / 3
⇒ $1.88 per yard
The units rate price of black tulle will be given as,
⇒ $3.58 / 6
⇒ $0.60 per yard
The black tulle has a better price because its cost is less. Then the correct option is C.
More about the rate link is given below.
https://brainly.com/question/14731228
#SPJ2
What is the I intercept of a line given by the equation Y=2X-5?
Answers
Answer:
slope intercept form of a line is
y = mx+b
where m is the slope and b is the y intercept
y=2x-5
2 is the slope and -5 is the y-intercept
Step-by-step explanation:
PLEASE HELP FAST!! ❤️
for 15 points
Answers
Answer:
2/3?
Step-by-step explanation:
I'm not sure
which point on the number line represents -1 1/3?
Answers
Answer:
C. point R
Step-by-step explanation:
HELP I NEED HELP ASAP
Answers
Answer:
Step-by-step explanation:
yes his work looks good
step 1 multiply both side by 2
step 2 subtract both side by 6
step 3 divide both side by 5
:)
Mary went to the supermarket and noticed that 3 pounds of chicken was $15. If she wanted to buy 7 pounds of chicken, how much would it cost
Answers
Answer
$35
Step-by-step explanation:
3lbs is 15 so get the price of 1 lb by dividing 15 by 3 which is 5. then multiply 5 by how many lbs you want. in this case 5 time 7 is 35
Answer:
$35.00
Step-by-step explanation:
each pound of chicken cost $5 so 5x7=35
15) The baseball coach bought 6 new baseballs for $1.20 each. The basketball coach
bought 5 new basketballs for $9.10 each. How much more did the basketball coach
spend than the baseball coach?
Answers
Answer:
$38.3
Step-by-step explanation:
Baseball = $7.2
Basketball = $45.5
45.5-7.2 = 38.3
Can someone please find x :) it will be much appreciated !! 20 points.
-5/6x -7/30x + 1/5x = -52
the answer will be a whole number or a simplified fraction.
Answers
Answer:
x=60
Step-by-step explanation:
my dad is a math teacher so I am good at math. I also used a calculator
At the local Convenience store William and Sarah are getting snacks for the friends. William buys 3 soft drinks and 2 hot dogs at a cost of $7.70, while Sarah buys 2 soft drinks and 1 hot dog at cost of $ 4.55.
Find the cost of 1 soft drink and 1 hot dog.
Answers
Answer:
Soft drink: $1.40
Hot dog: $1.75
Step-by-step explanation:
variables:
soft drink- d
hot dog- h
set up equation:
3d+2h=7.70
2d+1h=4.55
solve:
Solve for x
54 = 9(x+3)
Answers
Answer:
x=3
Step-by-step explanation:
54=9(x+3)
54=9x+27
27=9x
3=x
hope this helps! let me know if you have any questions abt how i solved
I need this answer ASAP
Answers
Answer:
166m
Step-by-step explanation:
To calculate the area you multiply the length of all the pieces and add them to get. 4x5=20 then double that because there is 2 of those pieces and do the same for the rest of them. After all the multiplying you should get 40, 70, and 56 add them all up to get the answer
John has a jar of between 500 and 600 coins that are all nickels, dimes and quarters. The ration of the number of quarters to dimes is 8 : 5 and the ratio of the number of dimes to the number of nickels is 6 : 11. What is the total value of the Money in john’s jar of coins?
Answers
Poooooooooooooooooooop
Rhonda bought 16.72 meters of yarn from the fabric store. She cut the yarn into 11 pieces of equal length. What was the length of each piece of yarn in meters?
Answers
what subtracted by 26 equals -102
Answers
Answer:
-76
Step-by-step explanation:
I'LL GIVE BRAINLIEST TO WHOEVER ANSWERS THE QUESTION CORRECTLY!!!!
A.) 6 units
B.) 10.7 units
C.) 5.5 units
D.) 3 units
Answers
5.5 units??????
please tell me if im right
Answer:
D
Step-by-step explanation:
y = 3x+8 5x + 2y =20 solving systems by substitution
Answers
Answer:
which grade is that u are doing?
Answer:
x=4/11
y=9 1/11
Step-by-step explanation:
y = 3x+8
5x + 2y =20
5x + 2 (3x+8) =20 .. substitute y
5x + 6x +16 = 20
11x = 20-16 = 4
x = 4/11
Y = 3*4/11 + 8 = 1 1/11 + 8 = 9 1/11
Please help I need this soon
Answers
Answer: C = -6.3
Step-by-step explanation:
find the additive inverse of-9x+3
Answers
Answer:
9x − 3
Step-by-step explanation:
−9x + 3 = −1(−9x + 3) Multiply the expression by −1.
−1(−9x) + −1(3) Distributive Property
9x − 3 Simplify.
The additive inverse of the given expression is 9x-3.
The given expression is -9x+3.
What is additive inverse?The additive inverse of a number is its opposite number. If a number is added to its additive inverse, the sum of both the numbers becomes zero. The simple rule is to change the positive number to a negative number and vice versa.
The additive inverse of the expression is -(expression).
Now, -(-9x+3)
= 9x-3
Therefore, the additive inverse of the given expression is 9x-3.
Learn more about the additive inverse here:
brainly.com/question/24149673.
#SPJ2
What is the relationship between the following pair of angles.
A. Linear Pair
B. Vertical Angles.
C. Complementary Angles.
D. Supplementary Angles.
Answers
Answer:
the relation is complementry angles.
44 mi/h ≈ _______________ yd/min
Answers
100 points! Help please! Due at midnight. I will mark brainliest. No random answers please or I will report u :)
Answers
Long story short: if you do to translations that only move in one direction for ex. X+10 y+ 0 then it will be a glide reflection
Answer:
"My" friend is incorrect because, two translations would just move to it to a different area. While a reflection on the other hand will create that reflection that we need.
Step-by-step explanation:
Someone help plz I need some help help... plz... I? Help
Answers
Answer:
12
Step-by-step explanation:
h(n)=3n
h(4)
1. Subsitute 4 for n
h(4)=3*4
h(4)=12
Answer:
12
Step-by-step explanation:
h(4)=3n
h(4)=3(4)
h(4)=12
Dario increased his savings from $350 to $413. What is Dario's percent increase in
savings?
Answers
Answer:
18%
Step-by-step explanation:
63/350 × 100 = 18
hope this helps
plz help will give brainliest
Answers
Answer:
Step-by-step explanation:
Its the fourth choice, 8000 is closer to 8132 so you would round that down instead of choosing 8500. Also, 8000 ÷ 20 = 400
b) 66 060
Ce nombre est divisible par
Answers
6 + 6 + 0 + 6 + 0 = 18
18 donc oui par 3 et par 9!
The following is the set of scores Ivy earned on her science tests. What is the mean of her test scores? 86, 94, 88, 82, 95
A. 86
B. 71
C. 85
D. 89 <------
Answers
Answer:
d
Step-by-step explanation:
add them all up then divide by 5
Gabriella went shopping for a new video game. The listed price of the video game was $47, but the price with tax came to $51.23. Find the percent sales tax.
Answers
Answer:
The anser is 9
Step-by-step explanation: