1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
oksano4ka [1.4K]
2 years ago
12

Two classes at Liberty Middle School are setting up imaginary banks for an economics project. Class 1 has $50 in a savings accou

nt and makes a $5 deposit each day. Class 2 has $110 in a savings account and makes a $5 withdrawal each day. After how many days will both classes have the same amount of money in their savings accounts?
Mathematics
1 answer:
ivolga24 [154]2 years ago
6 0
In 2 days, class 1 has 60 and class 2 has 100, in 4 days, class 1 has 70 and class 2 will have 90, in 6 days both classes will have 80. so 6 days is the answer
You might be interested in
Explain algebraically using properties of logs how log(100x) is related to log(x)
DIA [1.3K]
Log(100x)=log(100)+logx
4 0
3 years ago
Tatiana is practicing shooting. The coordinates (in m) of the barrel of her gun and the target are (5, 3, 1) and (38, 41, 3). Wh
saul85 [17]

Answer:

d=\sqrt{2,537}\ m   or  d=50.37\ m

Step-by-step explanation:

we know that

the formula to calculate the distance between two points in three dimensions is equal to

d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}+(z2-z1)^{2}}

Let

A(5,3,1)  -----> coordinates of the barrel of her gun

B(38,41,3)  -----> coordinates of the target

substitute the values

d=\sqrt{(41-3)^{2}+(38-5)^{2}+(3-1)^{2}}

d=\sqrt{(38)^{2}+(33)^{2}+(2)^{2}}

d=\sqrt{1,444+1,089+4}

d=\sqrt{2,537}\ m

d=50.37\ m

7 0
3 years ago
Find the source area of the space figure represented by the net
sergejj [24]

I assume you meant "surface area" :)

Looking at the net, it looks like if you folded it back together it would form to become a triangular prism.

To calculate the surface area of a triangular prism, you would use the formula: A = bh + 2ls + lb, where b is the base of the triangular faces, h is the height of the prism, l is the length of the prism, and s is the side length of the prism.

I attached a picture to help you see what these labels are.

Looking at the diagram you've provided, we can assume that b = 7 cm, h = 4 cm, l = 8 cm, and s = 5 cm. Substitute these into the formula.

A = bh + 2ls + lb ==> A = (7)(4) + 2(8)(5) + (8)(7)

Multiply from left to right.

28 + 80 + 56

Add.

164

The surface area of this triangular prism is A) 164 cm^2.

6 0
3 years ago
If a point is translated horizontally,the x-coordinate will stay the same.true or false
icang [17]
"horizonally" and "x-coordinate" are very much related.

If you start with a point and move the point horiz., the x-coordinate will change accordingly.  If the original point were (2,3) and the point is translated 3 units to the right, then the new x-coord. would be 2+3, or 5:  (5,3).
6 0
3 years ago
Read 2 more answers
Hexagon DEFGHI is translated on the coordinate plane below to create hexagon D'E'F'G'H'I': Hexagon DEFGHI and Hexagon D prime E
BigorU [14]
We write the translation one by one:

D (3, 5)

D' (-6, 2)

That translates to: (x - 9, y - 3), because that is for passing from D to D': (3 - 9, 5 - 3) = (-6, 2).

Therefore if it is true for D and D' then, it has to be true for all others (you can check) for that rule to be true, so the correct answer is:

(x, y)→(x − 9, y − 3)
8 0
3 years ago
Other questions:
  • Garry has 15 apples he gives 8 away how many apples does Garry have left?
    5·2 answers
  • Through what angle does the bowling ball turn as it travels the length of the lane
    7·1 answer
  • If you have 2 squares with the same side lengths are they still considerd scaled copies of each other?
    9·1 answer
  • I have a problem. whats 1+0+2+4x2.
    6·2 answers
  • Find a non zero vector in R4which is orthogonal
    13·1 answer
  • Under which isometry is the slope of line segment equal to the slope of it's image?
    15·1 answer
  • Check my steps and for part b, the professor wants us to show are work and I don't know how to solve it by hand.
    14·1 answer
  • A geometric sequence has an initial value of 2 and a common ratio of 3. Which formula would be more practical to use if you were
    12·1 answer
  • Replace the # symbols in the row 1 function to match the graph below f(x)=(x+5)(x+#)(x-1)(x-#)​
    12·1 answer
  • I need help with this, pls help
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!