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Morgarella [4.7K]
3 years ago
12

Cinderella made many new friends at the castle. After asking her fairy godmother to help, she invited her friends to go on a pic

nic. There were 36 heads and 104 legs in the group of horses, carriages, and riders. How many horses and how many people were there?
Mathematics
2 answers:
aliina [53]3 years ago
7 0

Answer:

10

Step-by-step explanation:

Sergio [31]3 years ago
3 0

Answer:

¿Qué tipo de trabajo estás haciendo?

Step-by-step explanation:

You might be interested in
What is the circumference of the circle?
oksian1 [2.3K]

Answer:

20π ft

Step-by-step explanation:

Formula: C=2πr, where C is the circumference and r is the radius.

r=10 ft.

C=2*π*10

=20π ft.

3 0
3 years ago
A technician is testing light bulbs to determine the number of defective bulbs. The technician records the table below to show t
Kruka [31]

Answer:

The ratio of the number of bulbs tested to defective bulbs is always 14 to 1.

<u><em>What is the unitary method?</em></u>

The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.

We generally expect industrial processes to produce defects at about the same rate, the proportion of the defective product is generally considered to be a remain constant.

Here, the proportion of defective bulbs is:

1/14 = 2/28 = 6/84

So, it will be 24/336.

The ratio of the number of bulbs tested to defective bulbs is expected to remain constant at about 14.

Please vote for Brainliest and I hope this helps!

4 0
2 years ago
Examples of an interger that's not a whole number
rusak2 [61]

-1, -5, -60, -123456  In general, those are negative integers.

6 0
3 years ago
If (3). write the following vectors in column vector form:
Art [367]

Answer:

see explanation

Step-by-step explanation:

Given

a = \left[\begin{array}{ccc}3\\2\\\end{array}\right]

To obtain -3a multiply each of the elements of a by -3

3a = \left[\begin{array}{ccc}-3(3)\\-3(2)\\\end{array}\right] = \left[\begin{array}{ccc}-9\\-6\\\end{array}\right]

To obtain 1.5a multiply each element by 1.5

1.5a = \left[\begin{array}{ccc}1.5(3)\\1.5(2)\\\end{array}\right] = \left[\begin{array}{ccc}4.5\\3\\\end{array}\right]

8 0
3 years ago
Consider the following equation, bh+hr=25 when solving for h
olga2289 [7]
1.) Distribute out the h: h(b+r)=25
2.) Divide out b+r: h=25/(b+r)

The answer is 25/(b+r)
7 0
3 years ago
Read 2 more answers
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