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
sweet [91]
3 years ago
8

Trisha drew a blueprint of her bedroom, shown below. Denoted by a 4 on the blueprint, her television stand's blueprint dimension

s are inches by inch.
If the scale of the blueprint is 1 inch = 2 feet, what are the actual dimensions of Trisha's television stand?
Mathematics
2 answers:
zloy xaker [14]3 years ago
7 0

Answer:

its 12 by 10 feet

Step-by-step explanation:

if its on study island

wolverine [178]3 years ago
5 0
From the blue print , the dimensions of the television stand is 1 in x 2 in. so the actual dimension of the trisha's television stand can be calculated:
w = 1 in ( 2 ft / 1 in )
w = 2 ft

l = 2 in ( 2 ft / 1 in )
l = 4 ft

so the actual dimensions of the television stand is 2 ft x 4 ft
You might be interested in
What is 23.4 x 0.4 equals
Hunter-Best [27]
9.36 is what it equals
5 0
2 years ago
Read 2 more answers
Independent random samples of vehicles traveling past a given point on an interstate highway have been observed on monday versus
quester [9]
Hi! 

To compare this two sets of data, you need to use a t-student test:

You have the following data:

-Monday n1=16; <span>x̄1=59,4 mph; s1=3,7 mph

-Wednesday n2=20;  </span>x̄2=56,3 mph; s2=4,4 mph

You need to calculate the statistical t, and compare it with the value from tables. If the value you obtained is bigger than the tabulated one, there is a statistically significant difference between the two samples.

t= \frac{X1-X2}{ \sqrt{ \frac{(n1-1)* s1^{2}+(n2-1)* s2^{2} }{n1+n2-2}} * \sqrt{ \frac{1}{n1}+ \frac{1}{n2}} } =2,2510

To calculate the degrees of freedom you need to use the following equation:

df= \frac{ (\frac{ s1^{2}}{n1} + \frac{ s2^{2}}{n2})^{2}}{ \frac{(s1^{2}/n1)^{2}}{n1-1}+ \frac{(s2^{2}/n2)^{2}}{n2-1}}=33,89≈34

The tabulated value at 0,05 level (using two-tails, as the distribution is normal) is 2,03. https://www.danielsoper.com/statcalc/calculator.aspx?id=10

So, as the calculated value is higher than the critical tabulated one, we can conclude that the average speed for all vehicles was higher on Monday than on Wednesday.



5 0
3 years ago
7
Anton [14]

Answer:

000

Step-by-step explanation:

000

7 0
3 years ago
Find two consecutive even integers such that twice the smaller is 16 more than the larger
drek231 [11]
<u>Define x:</u>
Let one of the numbers be x.
The other number is x + 2

<u>Construct equation:</u>
<span>twice the smaller is 16 more than the larger
</span>⇒2x = x + 2 - 16

<u>Solve x:</u>
2x = x + 2 - 16
x = -14

<u>Find the two numbers:</u>
Smaller number = x = -14
Larger number = x + 2 = -12

Answer: The two numbers are -14 and -12
6 0
2 years ago
Read 2 more answers
Write an equation in point-slope form for the line through the given point with the given slope.
never [62]

y -y1= m(x-x1)  is in point slope form

y --9 = -2 (x-10)

y+9 = -2(x-10)

4 0
3 years ago
Read 2 more answers
Other questions:
  • Help plz im not that good at this
    6·1 answer
  • <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B3%7D%20" id="TexFormula1" title=" \frac{1}{3} " alt=" \frac{1}{3} " align=
    8·1 answer
  • On Monday, the lake's water level was 38 inches deep. On Tuesday, the water level changed 6 inches. Using integers, explain two
    14·1 answer
  • X+1½= 3 ⅓<br>What does x equal?​
    9·2 answers
  • At a theme park, the ticket price for children is c for adults is $17 more than that. Write an expression to show the cost of ti
    10·1 answer
  • The roots of the function f(x)=x^2-2x-3 are shown. what’s the missing number
    5·1 answer
  • Factorise fully 6m^2+8mp
    13·1 answer
  • Um someone pls help me
    13·1 answer
  • If the erea of a square is (y²+8y+16) cm²​,what is theof it's side
    13·1 answer
  • 60 points!!! please help asap!!!
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!