Answers
so just 2?
Related Questions
6th Grade Math! Can you please help?
Answers
Answer:it is c and d
Step-by-step explanation:
Find the greatest common factor gcf of the set of numbers (27,36,45
Answers
How do you write 1/12 as a decimal?
Answers
Answer:
I think it's 0.083
Step-by-step explanation:
Answer:
0.0833333 (3 is repeating)
Step-by-step explanation:
Cory has a sister named Jessica. Jessica is 7
years older than twice Cory's age. Write an
expression that represents the relationship of
Jessica's age in terms of Cory's age, c.
Answers
Answer:
2c+7
Step-by-step explanation:
Jessica is 7 more than 2x Cory's age.
Given that Cory is c years old,
then Jessica is
2c+7
I hope this helps! :)
please help me on this!! will give u brainliest.
Answers
As time decreases water increased
300
A shop will sell a mixture of almonds and cashews. Almonds cost $2.50 per pound and cashews cost $3.25 per pound. The shop will make 80 pounds of the mixture and sell it for $2.95 per pound. How many pounds of almonds should they use?
Answers
Answer:
32 pounds of almonds
Step-by-step explanation:
Let the number of pounds of almond be a while that of cashews be c
we want to make a total of 80 pounds
Thus;
a + c = 80 ••••••••(i)
Furthermore;
Let us work with the costs
Costs of a pounds of almonds will be ;
a * 2.5 = 2.5a
cost of c pounds of cashews
c * 3.25 = 3.25c
Total cost at which they sell will be 80 * 2.95 = 236
Thus;
3.25c + 2.5a = 236 •••••(ii)
From i, c = 80-a
Put this into ii
3.25(80-a) + 2.5a = 236
260-3.25a + 2.5a = 236
0.75a= 24
a = 24/0.75
a = 32
what is 41,250 written in scientific notation
Answers
Why is 41,250 written as 4.125 x 104 in scientific notation?
Please help please please ASAP
Answers
Answer:
choose the first one.
0.87
Answer:
Use your calculator
Step-by-step explanation:
Press the cos button COS( - should look like that... Then fill it out COS(30) make sure to add the closed parenthesis so you dont get an error. And then BAM you got your answer and dont have to look anymore up. XD
What is the answer to this question
Answers
Rx: Ceftriaxone 500 mg IVPB in DSW 50 ml, infuse over 30 min q12h. The 2-g ceftriaxone vial states that if you reconsti- tute with 8.6 ml, the resulting final volume of the vial is 10 ml. a. How much diluent would be added to obtain a vial concentration of 1 g/10 mL? b. If the vial is diluted to 1 g/10 mL, how much drug would be drawn up for one dose? c. How many doses are available in one 2-g vial? d. How many vials would be needed to prepare a 7-day supply? e. If you were preparing a 7-day supply, how many 20-mL vials of sterile water would you need to reconstitute the ceftriaxone vials? f. If the 500-mg dose is added to DSW 50 ml, what is the total volume of one IVPB?
Answers
Gavin is moving into a new ampartment that has a kitchen with an area of 50 square feet. If the area of the kitchen is 10 square feet more than 1 _ 3 the area of the bedroom, what is the area of gavin's bedroom?
Answers
Answer:
[tex]B =120[/tex]
Step-by-step explanation:
Given
Represent Kitchen with K and Bedroom with B.
So:
[tex]K = 50ft^2[/tex]
[tex]K = 10 + \frac{1}{3}B[/tex] --- 10 more than 1/3 of Bedroom area
Required
Determine the bedroom area
The expression of K and B has been determined above.
The next step is to substitute 50 for K in the second equaion
[tex]K = 10 + \frac{1}{3}B[/tex]
[tex]50 = 10 + \frac{1}{3}B[/tex]
Multiply through buy 3
[tex]3 * 50 = 3 * 10 +\frac{1}{3}B * 3[/tex]
[tex]150 = 30 +B[/tex]
Make B the subject
[tex]B =150 - 30[/tex]
[tex]B =120[/tex]
Hence, the area of the bedroom is 120ft^2
Answer:
120
Step-by-step explanation:
no explanation
Can someone who is good at math help? I only need 1a
Answers
Answer:
The radius would be 12cm
and the height 4
gives u the surface area of 1206cm^3
Step-by-step explanation:
A tub of water is emptied at a rate of 3 gallons per minute. The equation y-12=-3(x-1) models the amount of water remaining, where x is time (in minutes) and y is the amount of water left (in gallons).Write the equation in slope-intercept form
Answers
Answer:
it is a
Step-by-step explanation:
i took the quiz
Answer:
The tub started with 15 gallons of water
Step-by-step explanation:
woof woof
The graph represents function 1, and the equation represents function 2:
Function 2
y = 5x + 4
How much more is the rate of change of function 2 than the rate of change of
function 1? (4 points)
Answers
Primarily, horizontal lines mean zero slope. Therefore the equation is y= 3 because you are only left with the y-intercept at this point. The rate of change is another way of saying slope. Function 2's slope is 5 and function 1's slope is 0. Therefore, the rate of change of function 2 is greater than the rate of change of function 1 by 5.
5 is the answer.
hope this helps :)
White-sided jackrabbits: 9.7x2 – 0.8x + 2.3 Black-tailed jackrabbits: -1.1x2 + 7.7x + 5.4
What polynomial models the total number of white-sided and black-tailed jackrabbits?
A. -8.6x2 + 6.9x – 7.7
B. 8.6x2 - 6.9x + 7.7
C. 8.6x2 + 6.9x + 7.7
D. 8.6x2 – 6.9x – 7.7
Answers
A salesperson sold a car for $18,200 and their commission is $700. What percentage of the sale price is their commission?
Answers
700/18200= 0.03846
0.03846 x 100 = about 3.85
Brianna walks 5/12 of a mile to school everyday. So far she has walked 1/4 of a mile. How much of her walk is left?
A.1/6
B.2/3
C.1/3
D.1/2
Answers
1 A fishbowl shaped like a sphere is filled with water. The fishbowl has a
diameter of 16 inches. Which measurement is closest to the volume of water
in the fishbowl in cubic inches?
Answers
Answer:
2145 cubic inches
Step-by-step explanation:
formula for Volume of a sphere: 4/3·π·r³
V = 4/3 ·π ·(8)³
V = 4/3π · 512
V ≈ 2145
Which of the following expressions is equivalent to the logarithmic
expression below?
log4 (7/x^3)
A. 3 log4 7 - log4 x
O B. log4 7-3 log4 x
C. lo94 7 + 3 log4 X
D. 3 log4 7 + log4 X
Answers
Answer:
O B. log4 7-3 log4 x
[tex] log_{4}( \frac{7}{ {x}^{3} } ) \\ = log_{4}7 - log_{4}{x}^{3} \\ = log_{4}7 - 3 log_{4}x[/tex]
The expression equivalent to the logarithmic expression
log 4 (7/x^3) will be B. log4 7-3 log4 x
What is log ?
A logarithm is the power to which a number must be raised in order to get some other number
log 4 ([tex]\frac{7}{x^3}[/tex])
log 4.7 - log 4x^3 (log (a/b) = log a - log b
log 4.7 - 3 log 4x
correct answer is B. log4 7-3 log4 x
learn more about log
https://brainly.com/question/163125?referrer=searchResults
#SPJ2
Simplify the following surd expressions
a)
[tex]7 \sqrt{3} - 2 \sqrt{3} + \sqrt{3} - 3 \sqrt{3} [/tex]
b)
[tex]5 \sqrt{7} + 4 \sqrt{7} - 8 \sqrt{7} [/tex]
Answers
Answer:
a) 3√3b) √7Step-by-step explanation:
a)
7√3 -2√3 + √3 - 3√3 =√3(7 - 2 + 1 - 3) =√3*3 =3√3b)
5√7 + 4√7 - 8√7 =√7(5 + 4 - 8) =√7*1 =√7Solve the compound inequality 5 < k -2 < 11
Answers
Answer:
7 < k < 13
Step-by-step explanation:
5 < k -2 < 11
5 < k -2 < 11
+2 + 2 +2
—————————— ( Add 2 to all parts )
7 < k < 13
Need help ASAP giving 35 points and giving a branliest
Answers
Answer:
B. 1 1/9 ft³Step-by-step explanation:
Sides of the prism:
2*1/3 = 2/3 ft3*1/3 = 1 ft5*1/3 = 5/3 ftVolume:
2/3*1*5/3 = 10/9 = 1 1/9 ft³2 = 9 + 5/2
please answer this
Answers
Answer:
false
Step-by-step explanation:
Answer:
Convert 529 5 2 9 to an improper fraction.
Step-by-step explanation:
What is the simplified form of
of (-7xº+5x²-x+6)-(-8x2 + x +3)?
ОА.
-x + 4x2 - x+3
OBX + 4x² - x+3
ocx - 4x² – 2-3
D. -15x + 6x? - X+9
Please I need help immediately
Answers
Note: Your answer choices remain a little unclear. But, I have solved the concept and solution, so you can easily figure it out.
Answer:
[tex]\left(-7x^0+5x^2-x+6\right)-\left(-8x^2+x+3\right)=13x^2-2x-4[/tex]
Step-by-step explanation:
Given the expression
[tex]\left(-7x^0+5x^2-x+6\right)-\left(-8x^2+x+3\right)[/tex]
solving the expression
[tex]=-7x^0+5x^2-x+6-\left(-8x^2+x+3\right)[/tex]
apply the rule: [tex]a^0=1,\:a\ne \:0[/tex]
[tex]=-7+5x^2-x+6-\left(-8x^2+x+3\right)[/tex]
[tex]=-7+5x^2-x+6+8x^2-x-3[/tex]
simplify
[tex]=13x^2-2x-4[/tex]
Therefore, the simplified form is:
[tex]\left(-7x^0+5x^2-x+6\right)-\left(-8x^2+x+3\right)=13x^2-2x-4[/tex]
Note: Your answer choices remain a little unclear. But, I have solved the concept and solution, so you can easily figure it out.
3x and 2 are each a(n) ___ in the expression 3x + 2 and the equation 3x + 2 = 8
Answers
Answer:
The answer is term
Step-by-step explanation:
Glad i could help
y=x+3
y=x-3
Solve these equations
Answers
Answer:
what is x?
Step-by-step explanation:
Answer:
No solutions
Step-by-step explanation:
What is the range of the following numbers:
12,20,18,25,6
Answers
Answer:
19
Step-by-step explanation:
You need to find the biggest and smallest number; 25,6
Then you subtract 6 from 25
25-6=19
I hope this helps!!!!!!!
Answer:
19
Step-by-step explanation:
The range is the difference between the highest and the lowest number
So 6, 12, 18, 20, 25 and 25-6 = 19
Modell’s sports store has a 30% off sale on all of its merchandise. How much is the discount on a baseball glove that originally costs $25?
Answers
Work out the area of a rectangle with base 18mm and perimeter 38mm
Answers
Answer:
684 mm squared
Step-by-step explanation:
Very simple. It's 18mm multiplied by 38 mm.
18 mm * 38 mm = 684 mm2
x + 6 ≥ 4 and 3x + 5 ≤ 5