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
zzz [600]
3 years ago
6

Can someone help me real quick?

Mathematics
1 answer:
Tpy6a [65]3 years ago
4 0
3,400×(1+0.04)^(7)=4,474.17
You might be interested in
What is the value of x?
Elanso [62]
Since all the angles are congruent, the sides must be congruent too.


So, just have one equation on one side equal to another.

5x= 3x+6

Subtract 3x from both sides.

2x=6

Divide 2 into both sides.

x=3.

We can check this by seeing if all the sides are the same.

5(3)= 15

6(3)-5= 15

3(3)+6= 15

I hope this helps!
~cupcake
7 0
3 years ago
What is the value of y in the sequence below?<br> 2,y,18, -54,162,
snow_lady [41]

First, let's check if the sequence is geometric or arithmetric.

If arithmetric, the sequence will have common difference.

<u>A</u><u>r</u><u>i</u><u>t</u><u>h</u><u>m</u><u>e</u><u>t</u><u>r</u><u>i</u><u>c</u>

\displaystyle \large{a_{n + 1} - a_n = d}

d stands for a common difference. Common Difference means that sequences must have same difference after subtracting.

<u>G</u><u>e</u><u>o</u><u>m</u><u>e</u><u>t</u><u>r</u><u>i</u><u>c</u>

\displaystyle \large{ \frac{a_{n + 1}}{a_n}  = r}

r stands for a common ratio.

To find the value of y, you can check the sequence. If we try subtracting the sequences, the differences are different. That means the sequences are not arithmetric. That only leaves the geometric sequence.

Let's check by dividing sequences.

We have:

  • 2,y,18,-54,162,...

Let's check by divide -54 by 18 and 162 by -54. We need to divide more than one so we can prove that the sequence is geometric.

\displaystyle \large{ \frac{ - 54}{18}  = - 3 } \\  \displaystyle \large{ \frac{ 162}{ - 54}  = - 3}

Hence, the sequence is geometric.

Because the common ratio is -3. Let these be the following:

\displaystyle \large{ a_{n + 1} = y } \\  \displaystyle \large{ a_n = 2 } \\  \displaystyle \large{ r =  - 3 }

From the:

\displaystyle \large{ \frac{a_{n + 1}}{a_n}  = r}

Substitute the values in.

\displaystyle \large{ \frac{y}{2}  =  - 3}

Multiply the whole equation by 2 to isolate y.

\displaystyle \large{ \frac{y}{2} \times 2  =  - 3 \times 2} \\  \displaystyle \large{ y =  - 6}

Therefore, the value of y is -6.

7 0
2 years ago
Maria has added 4 liters of pure water to 4 liters of a 20% sugar syrup. What is the concentration of the resulting solution?
rusak2 [61]
The concentration of the resulting syrup is 10 liters.
7 0
3 years ago
Read 2 more answers
Taven mixes 18 liters of 14% acid solution with a 35% acid solution, which results in 23% acid solution.
miv72 [106K]
(0.35x + 0.14 * 18) / y = 0.23
x + 18 = y
4 0
3 years ago
In the diagram below, ab and bc are tangent to o. what is the measure of adc
Andrej [43]

Answer:

Step-by-step explanation: 252 apex

4 0
3 years ago
Read 2 more answers
Other questions:
  • Ben and his housemates signed a lease for an apartment for 12 months for $563 per month of which Ben agreed to pay $215 per
    12·1 answer
  • A train 120cm can pass through a bridge while traveling at 80m/s in 10 s.how many seconds would a train 90m long take if i
    6·1 answer
  • What is the discriminant of 3х^2 + 6x = 2?
    5·1 answer
  • F(x) = x2 – 2x + 3; f(x) = -2x + 12
    13·1 answer
  • The ratio of girls to boys in a room is 34 .
    8·2 answers
  • Paula walked 4.5 miles. How many kilometers did Paula walk? I mile = 1.61 kilometers
    14·1 answer
  • How are the following ratios equivalent? 4:5 and 8:10
    14·1 answer
  • What is an equation of the line that passes through the point (2;8) and has a slope of 3?A.y= 3x-2
    12·2 answers
  • Yesterday Jack drove 33 1/2 miles he used 1 1/4 gallons of gasoline what is the unit rate for miles per gallon
    5·1 answer
  • What is the smallest angle of rotational symmetry for a square? 45ş 90ş 180ş 360ş
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!