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
astra-53 [7]
3 years ago
15

After spending $2950 for tables and $3850 for chairs a convention center manager finds that the furniture cost 3% more than last

year. Find the amount that he spent last year on tables and chairs. Round your answer to the nearest dollar.
Mathematics
1 answer:
Likurg_2 [28]3 years ago
5 0

Furniture costs 3% more than last year.

So last year furniture cost 97% of the current price.

Price for tables last years was = 97/100 × $2950 = $2861.5

Which is $2862 to nearest dollar.

Price for chairs last year = 97/100 × $3850 = $3734.5

Which is $3735 to nearest dollar.

You might be interested in
Pls pls pls tell me what is the correct answer?
antiseptic1488 [7]

Answer:

i sure that it is b

Step-by-step explanation:

7 0
2 years ago
A dresser contains pairs of socks, with each in the colors red, black, blue, and grey. it also contains skirts, with each in the
krek1111 [17]

Not that big of probability if the there are 2

8 0
3 years ago
Rectangle A is a scale drawing of Rectangle B and has 25% of its area. If rectangle A has side lengths of 4 cm and 5 cm , what a
SpyIntel [72]

Answer:

8 cm and 10 cm

Step-by-step explanation:

Hello, <em> </em>I can help you with this.

Step 1

According to the question there are two rectangles A and B,

Rectangle A is a scale drawing of Rectangle B and has 25% of its area

in other words

Area_{A}=0.25*Area_{B} (Equation\ 1)\\

Step 2

Let

Rectangle A

length (1)= 4 cm

length (2)= 5 cm

Area_{A}=4\ cm * 5\ cm\\Area_{A}=20\ cm^{2}

put this value into equation 1

Area_{A}=0.25*Area_{B} (Equation\ 1)\\\\20\ cm^{2} =0.25*Area_{B} \\divide\ each\ side\ by\ 0.25\\\frac{20\ cm^{2} }{0.25}=\frac{0.25}{0.25}*Area_{B}\\  Area_{B}=80\ cm^{2}

Now, we know the area of rectangle B, to know its length we need to formule other equation

Step 3

Area_{B}=80\ cm^{2}\\length (1B)*length (2B)=80\ cm^{2} (equation\ 2)\\

the ratio between the lengths must be constant, so the ratio of A must be equal to ratio in B, then

\frac{length(1A)}{length(2A)}=\frac{length(1B)}{length(2B)}  \\\\\\frac{4}{5}= \frac{length(1B)}{length(2B)}\\0.8=\frac{length(1B)}{length(2B)}\\length(1B)=0.8*length(2B) (Equation 3)

Step three

using Eq 1 and Eq 2 find the lengths

put the value of length(1B) into equation (2)

length (1B)*length (2B)=80\ cm^{2} (equation\ 2)\\\(0.8*length(2B)) (*length (2B)=80\ cm^{2} \\\\0.8*(length (2B))^{2} =80\ cm^{2}\\(length (2B))^{2} =\frac{80\ cm^{2}}{0.8} \\(length (2B))^{2}=100\\\sqrt{(length (2B))^{2}}=\sqrt{100\ cm^{2}} \\ length (2B)=10\ cm

Now, put the value of length(2B) into equation 3 to know length (1B)

length(1B)=0.8*length(2B)\\length(1B)=0.8*10\ cm\\length(1B)=8 cm

I really hope this helps you, have a great day.

6 0
3 years ago
50,60,72 find the 8th term airthmetic and geometric sequence
Savatey [412]

Answer:

8th term is 179.15904

Step-by-step explanation:

The sequence is geometric with a common ration = 6/5

r = 60/50 = 72/60 = 6/5

Use the formula

a_{n} = ar^{n - 1}

In your case a = 50, r = 6/5 and n = 8

a_{8} = 50(6/5)^{8 - 1} \\          = 50(6/5)^{7} \\          =  50(279936/78125)\\          =   179.15904

4 0
3 years ago
Members of the cooking club would like to learn how to make peach ice cream. There are 14 people in the club. Each member will n
ohaa [14]

Answer:

Step-by-step explanation:

Total members = 14

Each member:

Peaches = 3

Pint of cream = 1

Cost

Peaches = x cent

Pint of cream = 46 cent

46 cent = $0.46

Cost per member = 3(x cent) + 0.46

= 3x cent + 0.46

Total cost for all members = 14(3x cent + 0.46)

= 42x cent + 6.44

8 0
3 years ago
Other questions:
  • Blake has b baseball cards. His aunt gave him more cards, increasing his total number of cards by 25%. Which expression represen
    15·1 answer
  • Two us states are not part of the confessional united what percent of the 50 us states are included in the constitutional united
    5·1 answer
  • If if f(x)=x-6 and g(x)=x, what is if f(x) times g(x)?
    6·1 answer
  • X^2 + 6x + 5 show equation​
    9·1 answer
  • Write an equation for the line that is parallel to the given line and that passes through the given point.
    14·1 answer
  • Please give me the answer i have been working really hard sorry you have to help
    7·1 answer
  • I need help on number 15
    9·1 answer
  • Which is greater 3/5 or 3/3
    15·1 answer
  • An 8cm cube is cut into several small cubes of edge 2cm.how many cubes are formed???​
    6·1 answer
  • A firm incurs $70,000 in interest expenses each year. If the tax rate of the firm is 30%, what is the effective after-tax intere
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!