Answer:
119-50 pounds = 69 so 169 pounds -step explanation: blood= weight (k)
Step-by-step explanation:
y=kx
2
4.6 = 170k
finding the constant of variation
3
k= 0.02875
4
equation relates quarts of blood to weight
5
RESULT
4.6 = 170k
y= 0.02875x
y= 0.02875(175)= 5.03125
Answer:
Ww=84 lb
Step-by-step explanation:
Proportions
A direct proportion is a relation between variables where their ratio is a constant value. This means that if y and x are proportional, then:
y=k.x
Where k is the constant of proportionality.
The value of k is obtained by using the values of a specific point.
The weight of water Ww in a person's body varies directly as their body weight Wb as follows:
Ww=k.Wb
We are given a 170-lb person contains 119 lb of water. Substituting:
119=k.170
Solving for k:
k=119/170=0.7
The function is:
[tex]Ww=0.7\cdot Wb[/tex]
To find how much water is in the body of a 120-lb person, we substitute Wb=120:
[tex]Ww=0.7\cdot 120[/tex]
Ww=84 lb
What is the value of x?
L2FwcGhvc3RpbmdfcHJvZC9ibG9icy9BRW5CMlVvT0UyU0RMRzdOZ2ZYb09yLVZCWUN3TDBDSTMyRFlnekd1S0I2WGQxbzU1ZXRxaXBHak9PWmZIR2F0X2NpdVg0N3l4dkx4Z1NUZ1lnOXp4bjUwQklLRks5R244Zy5tV0Zwb1JlcWJWNVV5Qmdt?w=400&h=400
a
x=24
b
x=48
c
x=66
d
x=132
Answer:
I THINK U ANSWERED IT ON YOUR OWN
Step-by-step explanation:
Answer:
mark me braniest
Step-by-step explanation:
Gwen is two years older than her cousin Julie. Aunt Jess is twice as old as uncle Mark. Julie’s age is 26 less than the sum of aunt Jess and uncle Mark’s ages. The twins are 2 years younger than one-third Gwen’s age. Mark celebrated his 8th birthday at the reunion 10 years ago
What is the Slope of a line that contains (-11,5) and (-6,1)
Answer:
-5/4
Step-by-step explanation:
Im pretty sure its -5/4
Sorry if im wrong, hope this helps!!
x^2+x-30x2+x−30 factor
Answer: x^2+2x-90
Step-by-step explanation:
i just need the boxes filled up i need help
Answer:
8 is how much you get paid ( sorry if I'm wrong)
Find the slope. Write your answer in simplest form
Answer:
5/1 or 5
Step-by-step explanation:
rise over run
it goes up five and over 1
what is the x intercept
Answer:
the x intercept is where the line touches the x axis
Step-by-step explanation:
Answer:
line touches the x axis
10)
- If a triangle has an obtuse angle, then it cannot be equilateral
- If a triangle is not equilateral, then it is not equiangular.
What valid conjecture follows from the argument shown?
A)
If a triangle is not equilateral, then it is right
B)
If a triangle has an obtuse angle, then it is scalene.
If a triangle has an obtuse angle, then it is not right.
D)
If a triangle has an obtuse angle, then it is not equiangular
11)
The length of a room is 181 feet. If using 1 inch = 1 foot scale, what would be the length of a wall on a blueprint of a
Answer:
i think its B
Step-by-step explanation:
1) 1/3
2)6
3)-6
4)-3
5)-1/3
6) 3
Answer:
[tex]\frac{3}{1}[/tex] or 3
Step-by-step explanation:
To find the slope find two coordinates and set up the equation [tex]\frac{y_{2}-y_{1} }{x_{2} -x_{1} }[/tex]
For the coordinates (0,2) and (2,8) y2 is 8 and y1 is 2. x2 is 2 and x1 is 0. [tex]\frac{8_{}-2_ }{2-0_ }[/tex] you have to do subtraction first. 8-2 = 6 and 2-0 = 2
Now we have the equation [tex]\frac{6}{2}[/tex]
this can be simplified to [tex]\frac{3}{1}[/tex]
Annabelle invested $70,000 in an account paying an interest rate of 6.1%
compounded continuously. Assuming no deposits or withdrawals are made, how
much money, to the nearest ten dollars, would be in the account after 9 years?
Answer:
121210
Step-by-step explanation:
After 9 years, Annabelle will have $119271.4 in her bank account as per compound interest
What is compound interest?"Compound interest is the addition of interest to the principal sum of a loan or deposit, or in other words, interest on principal plus interest."
Given, the invested amount is (P) = $70000
The interest rate is (r) = 6.1% = 0.061
Duration of the investment (n) = 9 years
Therefore, the amount of money after 9 years will be
= P(1 +r )ⁿ
= $70000(1+0.061)⁹
= $119271.4
Therefore, the total amount after 9 years will be $119271.4.
Learn more about compound interest here: https://brainly.com/question/23433225
#SPJ2
Please help me answer this
Answer:
I really do not know
Step-by-step explanation:
HELP 6TH GRADE MATH
Enter the phrase as an algebraic expression. 144 less than x
Answer:
x-144
hope that helps........
insert a digit to make numbers that are divisible by 6 if it is possible
15_0
Answer:
0, 3, 6, 9
Step-by-step explanation:
1500, 1530, 1560, and 1590 will all produce an integer when divided by 6.
A college professor hypothesizes that readers will comprehend more when reading a graphic novel than when reading text with no illustrations. To conduct an experiment, the professor will assign some students to the control group with a reading assignment in paragraph form and other students to the treatment group with a reading assignment in graphic novel form. Afterwards, all the students will take a quiz about the reading to measure comprehension. To assign the groups, the professor will split the students into five groups according to their current grade in the class: A, B, C, D, or F. Within each group, half of the students will be assigned to the treatment group with the graphic novel, and the rest will be assigned to the control group with the paragraph.
The characteristics of the treatment and control groups
should be roughly equivalent because the students are from a randomly chosen class.
might not be roughly equivalent because the students could have vastly different views about graphic novels.
should be roughly equivalent because both groups have a mixture of students with different current grades.
might not be roughly equivalent because the students were not labeled and randomly chosen for each group.
Answer:
should be roughly equivalent because both groups have a mixture of students with different current grades.
Step-by-step explanation:
The characteristics of the treatment and control groups should be roughly equivalent because both groups have a mixture of students with different current grades.
What is control groups?It is comprise of the participants where it does not collect the experimental treatment. At the time when the experiment is conducted, the people should be allocated to the group. Also, it should resemble the participants.
Hence, The characteristics of the treatment and control groups should be roughly equivalent because both groups have a mixture of students with different current grades.
Learn more about experiment here: https://brainly.com/question/20144305
if logx
= -2, what is x?
O A. 0.02
O B. -0.02
O c. 0.01
O D.-0.01
The value of x will be 0.01. Option C is correct. Antifog is used to solve the problem. Option C is correct.
What is a logarithm?Exponentiation's inverse function is the logarithm. That is, the logarithm of a given number x is the exponent to which another fixed number, the base b, must be raised in order to obtain that number x.
The logarithm counts the number of times the same factor appears in repeated multiplication in the simplest case.
The given expression is;
logx = -2
x=log⁻¹(-2)
x=0.01
The value of x will be 0.01. Option C is correct. Antifog is used to solve the problem.
Hence,option C is correct.
To learn more about the logarithm, refer to the link;
https://brainly.com/question/7302008
#SPJ2
Which of the following shows the solution to the inequality
1/2x−3≤−1?
Answer:
x ≤ 4
Step-by-step explanation:
1/2x - 3 ≤ -1
~Add 3 to both sides
1/2x ≤ 2
~Multiply 2 to both sides
x ≤ 4
Best of Luck!
Find the value of X, I need help solving this
Answer:
C) 19
Step-by-step explanation:
These are vertical angles with same measurement
4x + 3 = 79° subtract 3 from both sides
4x = 76 divide by 4
x = 19
1 point
A farmer finds that if she plants 95 trees per acre, each tree will yield 55
bushels of fruit. She estimates that for each additional tree planted per
acre, the yield of each tree will decrease by 3 bushels. How many trees per
acre should she plant to maximize her harvest? *
Answer:
i do not know
Step-by-step explanation:
What is 329,625 rounded to the place value of the underlined digit?
300,000
329,000
320,000
330,000
Answer:
330,000
Step-by-step explanation:
if the underlined digit is 9, then the six rounds the 9 up to a 10, making the rounded number amount to 330,000.
HELP PLEASE IM BEGGING YOU
Answer: 7/6
Step-by-step explanation: I chose this answer because 6th's in this case are greater than all other denominators, so one sixth is greater than one of the numbers in any other fraction form here, if that makes sense.
How does a turkey feel on thanksgiving?
Answer:
Sad and hurt, or dead, so nothing?
Step-by-step explanation:
Answer:
it feels dead. and hot and good
HELPP! FIRST ONE WHO ANSWERS GETS BRAINLIEST
Alinas income varies directly with the number of hours she worked. Yesterday Alina earned $132 after working 11 hours. if she only works 4.5 hours today, hour much will she earn today?
Answer:
Alina will get $54
Step-by-step explanation:
132/11 = 12
12x4.5 = 54
can someone help me again? asap
Answer:
3.) Choice B
4.) Choice A
Step-by-step explanation:
Question #3:
You can find the equation by doing the y divided by the x and you'll get 4 every time so that's why it's Choice B.
Question #4:
A proportional equation is always a straight line that goes through the origin. So the answer is Choice A because it's the only one without a y-intercept because if the equation had a y-intercept it wouldn't go through the origin. For example, Choice B would go through (0,5) and Choice C would go through (0,-1) but we need it to go through (0,0).
.
My number is below sea level.
.
If
you increase my number by 100, it is above sea level.
.
If you decrease my number by 25 it is less than -80.
• My number is divisible by 5.
• My number increased by 5 is -70.
Answer:
This is an impossible question. This is because it is less than -80 but when you add the 5 it is -70 therefore it must be -75. But it saying it is below -80 therefore this is an impossible question
What is the product? (-3s+2t)(4s-t)
Answer:
−12s2+11st−2t2
Step-by-step explanation:
Hope this helps!
Answer:
-12s - 2t
Step-by-step explanation:
First simplify the like terms.
-3s * 4s = -12s
(-12s + 2t)(-t)
Simplify the like terms again.
2t * (-t) = -2t
-12s - 2t.
Or
12s + 2t. (You can get this by multiplying the equation by -1)
0.327 repeating as a fraction (7) is repeating
Answer:
109/333 please say thanks and click brainiest please
PLEASE HELP!!!!!!!! THANKS!!!!!!!!!
You have a digital audio recording of orchestra music. The bit rate used to create the digital audio recording is 176,400 Hz. What does this mean?
A. There were 176,400 samples of the orchestra music taken per cycle.
B. The maximum audible frequency for the orchestra recording is 176,400 Hz.
C. The loudness of the orchestra music is beyond the threshold of pain.
D. There were 176,400 samples of the orchestra music taken every second.
Answer:
D) There were 176,400 samples of the orchestra music taken every second
Step-by-step explanation:
Just did the test
Teisha is saving for a $3,150 car. If she can save $350 every month, how many months will it take her to save the amount she needs? Create a relation for the total amount saved, T, after m months and then solve for the number of months. Select all answers that apply.
Answer:
Hahahaha ewan ko hindi ko alam yan eh sana alam mo (29) hahah
Step-by-step explanation:
So, she is saving for a car, and I would times $350 by how many months she needs to wait to save enough for the car. Which is 4 months=T$1400 which is enough.
Which ordered pair is a solution of the equation?
-2 - 4y = -10
Answer:
the linear equation is y=2 so anything that lands on that line after it is graphed, so the option (3,2)
Step-by-step explanation:
what is greater 8.093 or 9.015
Answer:
8.093 < 9.015
Step-by-step explanation:
Answer: 9.015 is greater than 8.093
