Answer:
x=50 degrees
Step-by-step explanation:
180+x-90=3x-10
simplify
180+x-x-90+10=3x-x-10+10
2x=100
x=50
find the measure of ∠A, round to the nearest tenth.
A scientist wants to know if the color of the water affects how much animals drink. The average amount of water each animal drinks was recorded in milliliters for a week and then graphed. Is there evidence to suggest an association between water color and animal?
Answer:
Yes, there is very clear evidence to suggest or show a correlation between
watercolour and each animal's response to the water as well as their total responses.
Explanation
When the water was blue, the total water consumed by both animals came to 1410 ml. The dog consumed more water than the cat. The dog drank 1200 ml while the cat drank just 410 ml.
When the color of the water was changed to green, the animals drank a total of 1300 ml. The cat drank 200 ml while the dog drank 1100 ml.
We can thus, establish that there is an association between the color of the water and the volume of water taken by each animal because on the whole, both animals seem to prefer blue water. They drank more water when its color was blue and less when it was red.
Please see the attached document.
Cheers
4. The amount of money in Dave's checking account for the first week of
June: {$618, $575, $520, $378, $244. $794, $702)
Which is
Mean:
Median:
Mode(s):
Range:
Answer: Mean- 547.3
Median- 575
Mode-no mode
range-550
Step-by-step explanation:
mode is the number that occurs the most
mean- add up all the numbers and divide them by them number of ad ins
range- largest number- smallest number
median- middle number
Fill in the missing part of the analogy
Sattelite : Earth as racecar : _____
A. Freeway
B. gas station
C. Race Track
D. Freeway
Answer:
she/se jajdjgdgmggdukhmijauuuu
Step-by-step explanation:
jkiek3ke
Kaitlin purchased a prepaid phone card for $20. Long distance calls cost 11 cents a minute using this card. Kaitlin used her card only once to make a long distance call. If the remaining credit on her card is $15.82 , how many minutes did her call last?
Answer: 38 minutes
Step-by-step explanation:
look at the two sums shaded in the addition table.why are the sums the same
Answer:
LOOK
Step-by-step explanation:
Because of the communitve property of addtion which states that
x+y=y+x
In the addition table
5+9 is equal to 9+5 and both equal 14
PLLZZ helpp meeeee plzzzzz
Answer: Literally has to be 3830.7
Step-by-step explanation: If the money is compounded annually there has to be some sort of accumulation or increase in the account
0.25x+7.5=15 Explain or show each step.
Answer:
x = 30
Step-by-step explanation:
So, you want to get 'x' by itself
0.25x + 7.5 = 15
- 7.5 -7.5
0.25x = 7.5
--------- ------
0.25 0.25
x = 30
fiza is mixing antifreeze and water. she has 21 litres of a mixture of antifreeze and water in the ratio 5:2 .
A . how much water would she have to add to get1:1.
B . how much water would she have to add to get 1:2
9514 1404 393
Answer:
9 liters24 litersStep-by-step explanation:
The amount of water in the mix is 2/(5+2) = 2/7 of the volume of the mix. That amount is ...
(2/7)(21 liters) = 6 liters
Then the other 21-6 = 15 liters are antifreeze.
A) To make the mix 1 : 1, 15-6 = 9 liters of water need to be added.
__
B) To make the mix 1 : 2, The total amount of water needs to be brought to 30 liters. 15 more liters need to be added for a total of 24 added liters of water.
Answer:
Step-by-step explanation:
The family’s leaders have pulled off three of the great marketing triumphs of the modern era: The first is selling OxyContin; the second is promoting the Sackler name; and the third is ensuring that, as far as the public is aware, the first and the second have nothing to do with one another.
To the extent that the Sacklers have cultivated a reputation, it’s for being earnest healers, judicious stewards of scientific progress, and connoisseurs of old and beautiful things. Few are aware that during the crucial period of OxyContin’s development and promotion, Sackler family members actively led Purdue’s day-to-day affairs, filling the majority of its board slots and supplying top executives. By any assessment, the family’s leaders have pulled off three of the great marketing triumphs of the modern era: The first is selling OxyContin; the second is promoting the Sackler name; and the third is ensuring that, as far as the public is aware, the first and the second have nothing to do with one another.
If you head north on I-95 through Stamford, Connecticut, you will spot, on the left, a giant misshapen glass cube. Along the building’s top edge, white lettering spells out ONE STAMFORD FORUM. No markings visible from the highway indicate the presence of the building’s owner and chief occupant, Purdue Pharma.
Originally known as Purdue Frederick, the first iteration of the company was founded in 1892 on New York’s Lower East Side as a peddler of patent medicines. For decades, it sustained itself with sales of Gray’s Glycerine Tonic, a sherry-based liquid of “broad application” marketed as a remedy for everything from anemia to tuberculosis. The company was purchased in 1952 by Arthur Sackler, thirty-nine, and was run by his brothers, Mortimer, thirty- six, and Raymond, thirty-two. The Sackler brothers came from a family of Jewish immigrants in Flatbush, Brooklyn. Arthur was a headstrong and ambitious provider, setting the tone—and often choosing the path—for his younger brothers. After attending medical school on Arthur’s dime, Mortimer and Raymond followed him to jobs at the Creedmoor psychiatric hospital in Queens. There, they coauthored more than one hundred studies on the biochemical roots of mental illness. The brothers’ research was promising—they were among the first to identify a link between psychosis and the hormone cortisone—but their findings were mostly ignored by their professional peers, who, in keeping with the era, favored a Freudian model of mental illness.
Concurrent with his psychiatric work, Arthur Sackler made his name in pharmaceutical advertising, which at the time consisted al
Raul’s sister is 6 years older than he is. What is Raul’s age if Raul’s sister is 19 years old? r=?
Answer:
13
Step-by-step explanation:
19-6
Answer:
Raul is 13 years old
Step-by-step explanation:
e is 5 more than d f is 7 less than d write an expression for f in the terms of d
Answer:
Step-by-step explanation:
d-7
Which verbal expression represents the following algebraic expression?
10+4(9)
Answer:
the sum of 10 and the product of 4 and 9
Step-by-step explanation:
What is -5 more than 2?
Step-by-step explanation:
no 2 is more than -5 because 2 is positive but -5 is negative
HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE!
Answer:
b
i did this before xD
Plssss answer it plssss... We need it
Answer:
put each a= number in the place of (a) in the big circle the tiny 2 means to the 2nd power ( the number times itself) .. so you use the small circle a=3 then 3² -7 = 2 meaning 3x3=9 and then 9-7=2 so the answer for that small circle is 2 and then repeat for each small circle
rewrite in a simpler equivalent form and solve
PLZ HELP I NEED THIS DONE IN A FEW HOURS
Solve the inequality.
1. -4x +5>-5
Answer:
Inequality Form: X=<5/2
Interval Notation:(−∞,5/2)
i hope it helps
Help! Will mark brainliest
Answer:
Putag Ina mo 1 +1
Step-by-step explanation:
Jajajjsjdjfufyfuchdkdc
GOOD AT MATH!! PLEASE HELPPP
Answer:
C : JK is longer than JL.
Step-by-step explanation:
We can use the pythagorean theorem to solve this question, if we think of lines JK and JL as hypotenuse lengths. Triangle JK has side lengths of 5 and 5. Triangle JL has side lengths of 1 and 5. JK is longer than JL.
Answer:
C
Step-by-step explanation:
use the distance formula d= [tex]\sqrt (x2-x1)2+(y2-y1)2[/tex]
The distance of J to K is 6.403124
The distance of J to L is 5.09902
Jill earned $40 from a carpool plus 59 per hour (h) babysitting this week. Which of the following expressions best represents Jill's income for the week? (2 points) a 9 +40h Ob 9+h+ 40 9h + 40 d 9 + 40
X=?
Enter the number that goes in the green box.
Please helpppp:(
Answer:
x=35°
Step-by-step explanation:
145°+110°+70°=325°
360°-325°=35°
every day of the week sam's swim shop offers a different deal to its loyal customers. if the total price neil paid was $92.30 and it would normally cost $142.00, what percent off was the daily deal?
Answer:
$48.60
it would cost up to that much because
in order for an object to begin to move. stop moving, or change direction, which of the following must be present?
Answer:
I think question is incomplete . So I can't give answer.
-2j - 10 = -6 She calculated j = 8
Is this correct or incorrect?
Answer:
incorrect
Step-by-step explanation:
this is incorrect because i solved it and i didn't got that answer
hope this helps:)
Pls mark brainlist
Answer:
Incorrectj = -2Explanation:
-2j - 10 = -6
Add 10 To Both Sides−2j − 10 + 10 = −6 + 10
−2j = 4
Divide Both Sides By -2-2j / -2 = 4 / -2
j = -2write the recurring decimals as fractions 0.15 and 0.369
Answer:
0.15=3/20
0.15/1
0.15x100=15 divide by 5
1x100=100 divide by 5
3 over 20
0.369=369/1000
0.369/1
0.369x1000=369 divide 1
1x1000=1000 divide 1
369 over 1000
Need Help Fast!!!!
Will Mark Brainlist!!!!
Will Rate!!!!
9th Grade Honors Geometry
Answer:
The Correct Answer is 4!
Step-by-step explanation:
We know on triangle 1 that 2 of the sides are 2 and 4 and there a right angle, an angle that has 90 degrees
with this we can calculate the top angle to be 26.565 which combined on both sides is equal to 90, lust you will then have to subtract 90 minus 26.565 and you will get 63.435. Now that we know than the top angle is equal to 63.435, the 2nd angle is equal to 90 degrees which by the way resembles a right angle, and that 1 side of the 3 sides is 2 we can conclude though the triangle formula that...
X=4.
That's it Hope I Helped.
My question is what is the answer to 2y = x + 3
x = y
Answer:
(0,0)
Step-by-step explanation:
Help please I need help. :)
Answer:
yes
Step-by-step explanation:
Which statement correctly describes the relationship between the point (-3, 2), and point Q?
Answer: it is a reflection across the x-axis sorry if I responded late