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jek_recluse [69]
3 years ago
14

A square room has measures of length and height am and bm respectively. write the formula to calculate the area of its four wall

s​
Mathematics
1 answer:
andrew11 [14]3 years ago
4 0

Answer:

area of the four walls

= a^2 x 4

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Follow the steps above and find c, the total of the payments, and the monthly payment. Choose the right answers. Tom Slick buys
lesya692 [45]

Answer:

Monthly payment = $81.20

Step-by-step explanation:

The tires price including tax = $950

The down payment = $50

Remaining amount = $950 - $50 = $900

He has to take loan for $900

P = $900

Rate per monthly =18%/12 = 18/100 ÷12 = 0.18÷12 =0.015

n =12 months

Here we have to use the formula

Monthly payment = [p*r*(1+r)^n ÷ (1 + r)^n - 1]

= (900*0.015*(1+0.015)^12 / (1+0.015)^12 - 1)

= (13.50*1.015^12) ÷ [(1.015)^12 -1]

= 16.14 ÷ [ 1.20 -1]

=16.24 ÷0.20

= $81.20

Monthly payment = $81.20

Thank you.


8 0
3 years ago
Read 2 more answers
Big Brothers, Inc. borrows $267,999 from the bank at 18.16 percent per year, compounded annually, to purchase new machinery. Thi
Katyanochek1 [597]

Based on the amount borrowed and the interest per year, Big Brothers, Inc will pay an annual payment of $59,973.15.

<h3>How much will Big Brothers, Inc. pay annually?</h3>

This can be found by using the present value of an annuity formula because the annual payment will be constant and therefore like an annuity.

Formula is:

Present value of annuity = Annual payment x ( 1 - (1 + rate) ^ -number of periods) / rate

Solving gives:

267,999 = Amount x ( 1 - ( 1 + 18.16%)⁻¹⁰) / 18.16%

267,999 = Amount x 4.46865

Amount = 267,999 / 4.46865

= $59,973.15

Find out more on loan present value at brainly.com/question/15088278.

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6 0
2 years ago
FIND X PLEASEE I RLLY NEED HELP‼️‼️‼️‼️‼️‼️‼️
MaRussiya [10]

Answer:

x = 143

Step-by-step explanation:

The chord- chord angle x is half the sum of the measures of the arcs intercepted by the angle and its vertical angle, that is

x = \frac{1}{2} (140 + 146) = 0.5 × 286 = 143

7 0
3 years ago
Suppose the weights of farmer carl's potatoes are normally distributed with a mean of 8.0 ounces and a standard deviation of 1.1
denis23 [38]
Given that <span>the weights of farmer carl's potatoes are normally distributed with a mean of 8.0 ounces and a standard deviation of 1.1 ounces.

The probability of a normally distributed data between two values (a, b) is given by:

P(a\ \textless \  X\ \textless \  b)=P\left(z\ \textless \  \frac{b-\mu}{\sigma/\sqrt{n}} \right)-P\left(z\ \textless \  \frac{a-\mu}{\sigma/\sqrt{n}} \right) \\  \\ =P(7.5\ \textless \ X\ \textless \ 8.5)=P\left(z\ \textless \  \frac{8.5-8.0}{1.1/\sqrt{6}} \right)-P\left(z\ \textless \  \frac{7.5-8.0}{1.1/\sqrt{6}} \right) \\  \\ =P(z\ \textless \ 1.113)-P(-1.113)=0.8672-0.1328=0.7344</span>
6 0
4 years ago
Hayley has 383 beads. She buys 49 more beads. She will use 78 beads to make bracelets and the rest to make necklaces. She will u
padilas [110]
44 necklaces rounded up (or 44.25)
8 0
3 years ago
Read 2 more answers
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