Answer:
Density = mass/volume
Density = 100g/50mL
Density = 2g/mL, so b is correct
Let me know if this helps!
Answer:
b. 2 g/ml
Step-by-step explanation:
As we know density is defined as mass per unit volume so here
Density is recorded in units of grams per milliliter
So Now
Mass (m) = 100 g
Volume (V) = 50 ml
Density (d)
= m/v
= 100 / 50
= 2 g /ml
Hope it will help :)
If y varies directly as x, and y = 7 when x = 3, find y when x = 7
Answer:
AStep-by-step explanation:Direct variation, by definition, has the form shown below:
y=kx
Where k is the constant of proportionality.
Given the information in the problem, you can find k:
7=3k
k=7/3
Now you can find y when x=7 as following:
y=(7/3)x
Substitute values.
y=(7*7)/3
y=49/3
a farmer has horses and cows if the radio of horses to cows is 3 to 5 and there are 15 horses how many animals are there
Answer:
Step-by-step explanation:
h/c=3/5=15/c
c=25, 25+15=40 animals
3. The completion of a construction job may be delayed because of a strike. The probabilities are 0.60 that there will be a strike, 0.85 that the construction job will be completed on time if there is no strike, and 0.35 that the construction will be completed on time if there is a strike. What is the probability that the construction job will be completed on time
Answer:
0.55 = 55% probability that the construction job will be completed on time
Step-by-step explanation:
We have these following probabilities:
0.6 probability there is a strike. In this case, 0.35 probability that the construction will be completed on time.
1 - 0.6 = 0.4 probability that is not a strike. In this case, 0.85 probability that the construction will be completed on time.
What is the probability that the construction job will be completed on time?
[tex]p = 0.6*0.35 + 0.4*0.85 = 0.55[/tex]
0.55 = 55% probability that the construction job will be completed on time
“??.?.........what jsjsndjeisiis
Answer:
10 to the first power
Step-by-step explanation:
yea it should be
On the surface, it seems easy. Can you think of the integers for x, y, and z so that x³+y³+z³=8? Sure. One answer is x = 1, y = -1, and z = 2. But what about the integers for x, y, and z so that x³+y³+z³=42?
Answer:
(-80538738812075974)^3 + 80435758145817515^3 + 12602123297335631^3 = 42
Step-by-step explanation:
This is obviously a bait question.
Paisley works on her drawings for 2 hours. She spends 1/6 hour on each drawing. How many drawings does she work on in 2 hours? HELP FAST!!!!
Answer:
1/12
Step-by-step explanation:
1/6 divided by 2 = 1/12
9x -1 = 80
A -10
B 9
C 10
D -9
Answer:
The answer is B!
Step-by-step explanation:
Add 1 to both sides, then divide 80 by 9!
A line with -2 and y intercept of 4
Answer:
The equation of the straight line y = -2x +4
Step-by-step explanation:
Explanation:-
Given that the slope of the line m=-2
Given that y-intercept c=4
The equation of the straight line
slope -intercept form y =mx +c
The equation of the straight line y = -2x +4
Which value of b will make the
Which value of b will make the inequality true?
b +2 < 20
A b< 18
B b < 22
C b > 18
D b > 22
Answer:
A
Step-by-step explanation:17+2<20
17 is the highest number b can be
Which fraction is equivalent to 0.8?
Answer:
4/5
Step-by-step explanation:
.8 means 80/100 (divide both top and bottom by 20)
Answer: 4/5
Step-by-step explanation:
How many bottles are needed to hold 3.5 liters of juice?
The attendance at a new weekly exercise class doubled each week until week 4, when it reached its maximum capacity of 24 people
Answer:
Half Maximum capacity a week 3. And the class started off with 3 people.
Step-by-step explanation:
PLZ HLP The figures are similar. Find x.
Answer:
if it is similar it would be 19
Step-by-step explanation:
Pre algebra 45.3n = -181.2 what is n?
Answer:
N= -4
Step-by-step explanation:
Just divide both sides by 45.3 to isolate the variable (n).
Hope this helped :)
The answer is n=-4
If this answer helped you then please mark it as brainliest so I can get to the next rank
Ana read 7 books. Each book had 5 chapters. She read the same amount of chapters every day for "n" days
Helpppppp plssss
Consider the numbers z= 2 + 5i, w = -3- 2i, and u=-1+2i.
z+w is equal to -1+vi
w-u is equal to - 4i
u + w is equal to -4 -
Answer:
Step-by-step explanation: 4i = i4 so divide that into one half and you get 4r
Answer:
3, 2, 0
Step-by-step explanation:
just trust me
Which set of ordered pairs satisfies the equation
f(x)=7x+20
Answer:
The 2nd one
Step-by-step explanation:
Find the next three terms: −14,−17,−20,−23,...
Answer:
-26, -29, -32
Have a great day!
Step-by-step explanation:
A zookeeper is 6 feet tall. A young giraffe in his care is 9 feet tall.
1. How many times as tall as
the zookeeper is the giraffe?
2. What fraction of the giraffe's
height is the zookeeper's height?
(Pls help due in 40 minutes)
Answer:
Step-by-step explanation:
The giraffe is 3 times taller than the zookeeper. 2/3 the height.
Which of the following is something a lender will not consider when reviewing your loan application?
a collateral
b. family size
c. credit score
d. debt-to-Income (DTI) ratio
Answer:
B family size
Step-by-step explanation:
The lender will not consider family size when reviewing your loan application.
What is Loan application?Loan applications could be declined for so many reasons. However, in a situation where an application is not granted, it is good to find out the reasons behind the decision so as to avoid repeating such in subsequent applications.
Another step to be taken after the denial of the application is to look for an alternative lender and make another application.
One may also need to improve on the application to avoid another denial this time around.
Since Lenders have different risk appetites and preferences. What one lender tells about your creditworthiness is not necessarily what another will. They may view your finances as well enough to apply.
Learn more about the Loan application;
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What is the value of
7/3 divided by 5/6
Answer:
multiply the dividend denominator by the divisor numerator to make a new denominator:
7 x 6
3 x 5
=
42
15
Thus, the answer to 7/3 divided by 5/6 in fraction form is:
42
15
To make the answer to 7/3 divided by 5/6 in decimal form, you simply divide the numerator by the denominator from the fraction answer above:
42/15 = 2.8
The answer is rounded to the nearest four decimal points if necessary.
42/15 can be simplified to 14/5.
14/5 is an improper fraction and should be written as 2 4/5.
Step-by-step explanation:
42/25 = 2 4/5 = 2.8 is the value of 7/3 divided by 5/6 .
Here, we have,
given that,
7/3 divided by 5/6
so, we get,
7/3 / 5/6
=7/3 x 6/5
multiply the dividend denominator by the divisor numerator to make a new denominator:
7 x 6/3 x 5
= 42/15
Thus, the answer to 7/3 divided by 5/6 in fraction form is:
42/15
To make the answer to 7/3 divided by 5/6 in decimal form, we simply divide the numerator by the denominator from the fraction answer above:
42/15 = 2.8
The answer is rounded to the nearest four decimal points if necessary.
42/15 can be simplified to 14/5.
14/5 is an improper fraction and should be written as 2 4/5.
Learn more about the Division here:
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In a population of 2000 students, 230 are left-handed. A random sample of size
50 is selected and the number of left-handed students is recorded. If we
collected many more samples, which of the following could describe the
sampling distribution?
Use the figure to complete the statements point is the center of rotation the rectangle EFGH is rotated 90° around the origin in direction
Answer:
1. Point C
2. a clockwise
Step-by-step explanation:
Got the question right
Answer:
correct answer below
Step-by-step explanation:
Which equation represents a line parallel to the line y=1/5x + 4
A. x + 5y = 25
B. 5x + y= 3
C. 5x - y= 7
D. 5y - x= -20
Answer:
d
Step-by-step explanation:
5y-x=-20
5y=x-20
y=1/5x-20
units digit in (126^2)
Answer:
The unit digit of (126²) is 6
Answer:
That would be 6.
Step-by-step explanation:
Here it is.
What is the surface area of the triangular prism?
Answer choices:
115 square feet
120 square feet
135 square feet
150 square feet
Answer:
135 square feet
Step-by-step explanation:
area of base and top=2(1/2×6×2.5)=15 square feet.
area of three faces=(2.5+6+6.5)×8=15×8=120 ft
total surface area=15+120=135 square feet.
Answer:
I think the answer is 120 feet
Step-by-step explanation:
Help with my geometry homework pleaseeee
Answer:
y=1, x=1
Step-by-step explanation:
This is a 90-45-45 triangle. One side is a sq root 2, and the other sides are a and a.
For example, if one side was 3 sq root two, then the other sides would be 3 and 3
Solve for x.
Your Answer:
Question 3 options:
Answer
What is the perimeter of a square with a length of 19 meters? A. 38 m B. 76 m C. 152 m D. 361 m
Answer:
The perimeter of the square is 76ft.
Raquel is reading a book that has 48 pages
On Monday she read 1/8 of the book
On Tuesday she read 3/8 of the book
How many pages does she have left to read in order to finish
Answer:
24
Step-by-step explanation:
1/8+ 3/8= 1/2
1/2 od 48 is 24.