Answer:
I think 57+2x−3gx
2
Step-by-step explanation:
Take the deepest dive of an elephant seal and add it to the deepest seawater scuba dive by diver John Bennet. The result is 6,024 ft. Two times the elephant seal's depth minus Bennet's depth is 9,024 ft.
Answer:
[tex]x = 5016[/tex]
[tex]y = 1008[/tex]
Step-by-step explanation:
Given
Let:
[tex]x \to Elephant\ seal[/tex]
[tex]y \to Bennet[/tex]
From the first statement, we have:
[tex]x + y = 6024[/tex]
From the second, we have:
[tex]2x - y = 9024[/tex]
Required
Find x and y
Add both equations to eliminate y
[tex]x +2x + y - y = 6024 + 9024[/tex]
[tex]3x = 15048[/tex]
Divide both sides by 3
[tex]x = 15048/3[/tex]
[tex]x = 5016[/tex]
Substitute [tex]x = 5016[/tex] in [tex]x + y = 6024[/tex]
[tex]5016 + y = 6024[/tex]
Solve for y
[tex]y = 6024 - 5016[/tex]
[tex]y = 1008[/tex]
Gerald drove his car 360 miles on a trip. He used 20 gallons of gasoline. Which of the following is a unit rate that describes the distance Gerald drove per gallon of gasoline used?
A
18 miles per gallon
B
18 gallons per mile
C
340 miles per gallon
D
340 gallons per mile
Answer:
A
Step-by-step explanation:
HELP ASAP!! WILL GIVE BRAIN THING AND A THANKS!
Answer:
42
Step-by-step explanation:
that is the answer i got
A pocket contains 2 pennies, 2 nickels, 1 quarter and 4 dimes. What is the probability of randomly choosing a dime two times in a row, if the first coin drawn is not replaced?
Answer:
1/6
Step-by-step explanation:
Probability calculates the likelihood of an event occurring. The likelihood of the event occurring lies between 0 and 1. It is zero if the event does not occur and 1 if the event occurs.
For example, the probability that it would rain on Friday is between o and 1. If it rains, a value of one is attached to the event. If it doesn't a value of zero is attached to the event.
probability of choosing dimes twice = total number of dimes / total number of coins
At first pick = 4/9
because there is no replacement, dimes and total coins reduce by 1 and
second pick = 3/8
4/9 x 3/8 = 1/6
Plz help, its worth 200 points by today
Answer:
[tex]X = \sqrt{39}[/tex]
Step-by-step explanation:
[tex]1)\ X^2 + 5^2 = Y^2\ (Y\ is\ the\ hypotenuse\ of\ the\ smaller\ triangle)[/tex]
[tex]2)\ Y^2 + 6^2 = 10^2[/tex]
[tex]3)\ X^2 + 25 + 36 = 100[/tex]
[tex]4)\ X^2 = 39[/tex]
[tex]5)\ X = \sqrt{39}[/tex]
Answer:
X = [tex]\sqrt{39}[/tex]
Step-by-step explanation:
Which are necessary conditions to apply the SAS Triangle Congruence Theorem? Select all that apply
Answer:
A.) Two sides and the included angle of a triangle are congruent to the CP of another triangle
Step-by-step explanation:
So, SAS. The Side-Angle-Side congruence postulate.
To have SAS congruence, 2 adjacent sides of a triangle need to be congruent to another triangle's adjacent sides, AND the angles between (re: included angles) them need to be congruent as well.
The answer most similar to that would be A!
By the way, is that Savvas? We use that in our class too!
Anyhow, have a nice day fam. Spread The Love
expand and simplify (3x+4)(2x+3)
Answer:
answer is 6x^2+17x+12
Step-by-step explanation:
3x(2x+3)+4(2x+3)=6x^2+9x+8x+12=6x^2+17x+12
Amy walks to school everyday. It is 800 meters from her house to the front door. It takes her 240 seconds to walk to school. What is her average speed?
In how many different ways can seven children line up in one row to have their picture taken?
7
49
2,520
5,040
NO LINKS OR FILES, JUST THE CORRECT ANSWER AND I WILL GIVE BRAINLIEST
Answer:
5,040!
Step-by-step explanation:
I know you said it below, don't think im copying i'm just putting it here so other people can see it more easily!
Anyways have a lovely Day/night and goodluck on your studies!! <3
Which of the following is a geometric series?
a 6 + 13 + 20 + 27
b 7 + 21 + 35 + 45
c 14 + 24 + 28 + 35
d 2 + 14 + 98 + 686
Answer:
Answer is D
Step-by-step explanation:
Got 100%
Answer:
D: 2+14+98+686
Step-by-step explanation:
Correct on edge quiz.
1. Translate the circle 9 to the right and 12 down
(x+16)^2+y^2=1
2. Given the ends of the diameter, (-3,11) and (3, -13), find an equation for the circle.
Both answers should be in standard form. If anyone could help that would be appreciated!
the difference between savings and and fixed deposit account
Answer:
Fixed Deposits have a fixed lock-in period, which limits the unnecessary withdrawal of your money until maturity. A savings account, on the other hand, enables you to withdraw any amount at any time, which proves detrimental to your goal of wealth appreciation.
:)
Translate algebraic words to symbols.
W
Twelve more than x is greater than
two
A. 12x>2
B. 12/x < 2
C. x + 12>2
D. 12-x>2
Answer:
C. x + 12 > 2
Step-by-step explanation:
Given:
Twelve more than x is greater than two
Required:
Translate to symbols
Solution:
Twelve more than x can be represented as "x + 12"
Greater than is represented by the symbol ">"
Two represented as "2"
Therefore, the translation to symbols would be:
x + 12 > 2
Camden needs to lease out a music studio to record his new album. The studio charges an initial studio-use fee plus an hourly fee for each hour in the studio. The studio charges $50 per hour of use and the total cost charged for 5 hours is $700. Write an equation for the function P ( t ) , P(t), representing the amount of money Camden would have to pay to use the studio for t t hours.
Answer: [tex]P(t)=450+50t[/tex]
Step-by-step explanation:
Given
Studio charge $50 per hour and fixed charge for initial use
For 5 hours, it charges $700
Suppose x is the fixed charge
[tex]\therefore 700=x+50\times 5\\\Rightarrow x=700-250\\\Rightarrow x=\$450[/tex]
For t hours, studio charges
[tex]\Rightarrow P(t)=450+50t[/tex]
Which of the following expressions is equivalent to x · 65? *
A. (x · 60) + (x · 5)
B. (x · 6) + (x · 5)
C. x + (6 · 5)
D. (x · 6) + 5
Answer:
A. (x · 60) + (x · 5)
Step-by-step explanation:
Answer:
A. (x · 60) + (x ·5)
Step-by-step explanation:
Equation A is simplified to 65x, which is equivalent to x ·65.
Equation B is simplified to 11x.
Equation C is simplified to x + 30.
Equation D is simplified to 6x+5.
area of a triangle pls help meeee
Answer:
50
Step-by-step explanation:
Bxh/2
10x10=100
100/2= 50
Errrr I'm confused... help?
Jane and Shane are debating the answer to the equation 1/4 x = 6.
Jane says m = 1.75
Shane says m = 24
Who is correct?
Please give reasons why
Answer:
Heyaa! Im Pinky! Im here to inform you that you're answer is....
Step-by-step explanation:
!!! Shane Is correct because.... !!!
Explanation:
1. 1/4 of x is 6 becomes
2. 1/4X=6
3. X=6 / 1/4
4. X=6/1 X 4/1
Answer: X=24
Have An Amazing Dayy!!!!
~Pinky~
If D E F is similar to A B C, what is the similarity ratio of Triangle D E F to triangle A B C? Triangles A B C and D E F. Side A B is 8, B C is 6, and A C is blank. Side D E is 12, E F is 9, and D F is blank. a. 3:2 c. 3:4 b. 2:3 d. 4:3 Please select the best answer from the choices provided A B C D
Answer:
A 3:2
Step-by-step explanation:
Answer:
A 3:2
Step-by-step explanation:
List at least 5 numbers greater than -1 but less than 2
Answer:
0, 1, 1.5, 1.8, 1.3
Step-by-step explanation:
Middle school math ! Plz help!!
Answer:
x < 11
Step-by-step explanation:
-9x + 40 > -59
Subtract 40 from each side.
-9x > -99
Divide by -9 on each side. (flip the symbol)
x < 11
HELP ME PLSSSSSSSSSSSSSSSSSSSSSSSSSS
The scatter plot suggests a relationship between time and the distance from the destination. The equation of the line of best fit is y=-0.6x+15, and the correlation coefficient is -0.8. Which best describes the correlation between the two variables?
a. weak positive
b. strong positive
c. weak negative
d. strong negative
Answer:
Strong Negative
Step-by-step explanation:
We already know that the answer is between c and d because the correlation coefficient negative.
We just have to figure out whether it is strong or weak.
In general, anything between -.7 and -1 is considered to have a strong correlation. -.8 is in between -.7 and -1 therefore the correlation is best described as strong negative.
I'm not sure what this means, I need major help
Answer:
A.
240cm
320cm
400cm
The lengths are 240, 320, and 400cm.
B.
The Angle measurements are the same
37, 53, and 90 degrees.
Step-by-step explanation:
Hope this helps
NEED HELP ASAP!!! GIVING 50-100 POINTS BRAINLEST FOR THE PERSON WHO IS CORRECT!!
Round your answers to one decimal place, if necessary.
Find the mean and median of these data: 2, 4, 9, 11, 19, 21.
Answer:
mean: 11 median: 10
Step-by-step explanation:
Answer: Mean =11
Median =10
Step-by-step explanation:
i need help plzzzzzzzzzzzzzzzzzz what is 1/3(250)25.4=??????
Answer:
2116.6_
Step-by-step explanation:
need help with this asap
Answer: the first one is exponential and the second one is function
No links need help ASAP
Given the following equation, solve for x.
y = mx+b
Answer:
c
.......................
Based on statistics for the past several seasons, the probability that the best player on a basketball team makes a free throw is 8/10. the probability that the second-best player makes a free throw is 13/20. if both players attempt 140 free throws over a season, how many more free throws is the best player expected to make? Please help!!!
Answer: The best player is expected to make
21 more free throw(s).
Step-by-step explanation:
1) Make a proportion
2) Find the unknowns
3) Subtract the greater number from the smaller one
4) That's it.
Answer:
He is expected to make 21 more free throws
Step-by-step explanation:
we know that the probability for the best player is 8/10 or 80%
the probability for the second best is 13/20. This is equivalent to 65%
They each attempt 140 free throws.
We need to figure out what 80% of 140 is. To do this, we need to multiply 140 by 0.80. 140 * 0.80 = 112
We do the same for the second best
140 * 0.65 = 91
112 - 91 = 21.
Hope this helped
A χ2 goodness-of-fit test is performed on a random sample of a bag of 30 Skittles® to determine whether the proportion of each flavor (strawberry, orange, lemon, lime, and grape) is equal to the claimed amount (20% of each flavor). The χ2 statistic is determined to be 10.20. What is the p-value for this test? (4 points)
A 0.001 < p < 0.005
B 0.02 < p < 0.025
C 0.025 < p < 0.05
D 0.10 < p < 0.15
E 0.05 < p < 0.10
Answer:
C. 0.025 < p < 0.05
Step-by-step explanation:
The [tex]\chi^2[/tex] goodness-of-fit test parameters are presented here as follows;
The number of Skittles in the bag = 30 Skittles
The different flavors in the bag of Skittles = Strawberry, orange, lemon, lime, and grape
The number of different flavors, n = 5 flavors
The [tex]\chi^2[/tex] statistic = 10.20
Therefore, the degrees of freedom, d.f. = n - 1 = 5 - 1 = 4
Using the chi-square ([tex]\chi^2[/tex]) distribution table, we have;
The probability at 4 degrees of freedom for a [tex]\chi^2[/tex] statistic of 10.20 is between 0.025 and 0.05
Therefore, we get;
The probability (P > 10.20) = 0.025 < p < 0.05.