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Firlakuza [10]
3 years ago
11

A machine can paint 24 cabinet doors in 45 minutes at this rate how many cabinet doors can it paint in 1 hour

Mathematics
2 answers:
beks73 [17]3 years ago
8 0

Answer:

32

Step-by-step explanation:

Step 1:

24 : 45 = x : 60

Step 2:

45x = 1440

Answer:

x = 32

Hope This Helps :)

NikAS [45]3 years ago
4 0

Answer:

32

Step-by-step explanation:

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Can someone please help me with b, d, and 9-13? I already drew a number line, thanks in advance! :)
inessss [21]
B)
\frac{3}{13}  = s
d)
\frac{5}{4}  = s
9) I'm not really sure how to answer it, but I guess like 2.1, 2.2, 2.5, etc.,

10)
{2}^{2}  = 4
{3}^{2}  = 9
so {5, 6, 7, 8} is the answer

11) for some reason it won't let me insert a picture but put place
\sqrt{4}
above 2, and then place
\sqrt{9}
above 3, and then place
\sqrt{7}
in between 2 and 3, but place it a little closer to three since
\sqrt{7}  = 2.65
12) place
\sqrt{5}
between 2 and three, but closer to two since
\sqrt{5}  = 2.24
and also
\sqrt{5}  <  \sqrt{7}
and for number 13) the square root of 144 is 12, and the square root of 169 is 13, so any numbers between 12 and 13 will work.


I hope this helped and if not, message me and ill try to explain!
8 0
3 years ago
Conditional Probability
trapecia [35]
To solve for P(QIR) we use the formula:
P(QIR)=[P(Q∩R)]/P(R)
But from the diagram:
P(Q∩R)=3/22
P(R)=7/22
hence
P(QIR)=3/22÷7/22=3/7
3 0
3 years ago
Find the area of the hexagon.<br> A) 36 in2 <br> B) 52 in2 <br> C) 78 in2 <br> D) 144 in2
s2008m [1.1K]

Answer: C) 78 in2

Step-by-step explanation:

The polygon is divided into two trapezoids with equal measurements.

Area of a trapezoid:

1

2

(b1 + b2)h

Since the area of the hexagon equals the area of two trapezoids with equal measurements, do not multiply by 1/2.

(b1 + b2)h

(10 + 16)3

26(3)

78 in2

4 0
3 years ago
Determine the domain and the range of the relation. <br>(-3,1), (4,2), (-3,6), (5,6)​
fgiga [73]

Answer:

Domain (-3, 4, 5)

Range (1, 2, 6)

Step-by-step explanation:

Domain is your x so all of the values that can go into a relation or function (which is your input) are called Domain. Domain is also all of the set of elements of ordered pair ( which is the x coordinates).

Range is your y so all the values that can go into a relation or function ( which is your output) are called Range. Range is also all the set of second elements of ordered pair ( which is the y coordinates).

So, basically you just look at all the number that come first so say you have

(1,2), (2,3), (3,4)

Your first numbers to each point are (1, 2, 3) which is your Domain

then look at the second number which are (2, 3, 4) which is your Range.

Hope this helps!

6 0
3 years ago
JOURNAL 5.3.4. <br><br> PLZZZ HELP, I NEED 1-9
aniked [119]

Answer:

8?

Step-by-step explanation:

7 0
3 years ago
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