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4 years ago

The key for a stem-and-leaf plot is 12|5 = 125.

Mathematics

2 answers:

muminat4 years ago

5 0

Answer: Option C. 55

Solution:

The key for a stem-and-leaf plot is:

12 | 5 = 12 5

Stem | Leaf = Stem Leaf

55 | 6 = 55 6

Stem: 55

Leaf: 6

sattari [20]4 years ago

4 0

Answer:

C. 55

Step-by-step explanation:

In a stem and leaf plot, the quantitative data can be presented in a type of graphical format in which the "leaf " represents the last digit, and the stem represents the first digit or digits.

In this case the leaf is the at the end, and the stem is the remaining digits, which is 55.

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The area of circular garden is 615.44 feet2. What is the circumference of the garden? (Use 3.14 for .)

ella [17]

Answer:

B.)

87.92 feet

Step-by-step explanation:

Given:

Area of the circular garden $= 615.44 ft^2$

$\pi =3.14$

Finding the radius of the circle.

Area of the circle= $\pi r^2$

$615.44=\pi *r^2$

$r^2=\frac{615.44}{\pi } \\\\r^2=\frac{615.44}{3.14} \\r^2=196\\r=14 ft.$

Circumference of the garden:

$=2\pi r\\=2*3.14*14\\=87.92ft.$

3 0

4 years ago

Which equation results from isolating a radical term and squaring both sides of the equation for the equation ?

Bezzdna [24]

We can solve for the equivalent expression of the given expression:
√(x+6) + √x = 8
First, we need to square both sides such as shown below:
((√x+6) + (√x) =8)²
(x+6) + x = 64
Perform transposition and combine similar terms
x + 6 + x =64
2x = 64 -6
x = 29

4 0

4 years ago

Read 2 more answers

In the past, 35% of the students at ABC University were in the Business College, 35% of the students were in the Liberal Arts Co

lina2011 [118]

Answer: The expected frequency for the Business college is 31.5.

Step-by-step explanation:

Since we have given that

Number of students from ABC university = 300

Number of students from Liberal Arts college = 120

Number of students in Education college = 90

Number of students in Business college = 90

Probability of students in Business college = 35% = 0.35

Probability of students in Liberal arts college = 0.35

Probability of students in Education college = 0.30

So, Expected frequency for the Business College is given by

$0.35\times 90=31.5$

Hence, the expected frequency for the Business college is 31.5.

4 0

4 years ago

Ten minutes after a father left for work on the bus, he noticed that he had left his briefcase at home. His son left home, drivi

valkas [14]

Answer:

12 minutes-ish

Step-by-step explanation:

60 m/h = 1 mile per minute

<u>- 48 m/h </u>= 4/5 miles per minute

12 m/h = 1/5 miles per minute

5 0

3 years ago

Find m<YQR pls need grade gud.

DaniilM [7]

Answer:

21°

Step-by-step explanation:

We can prove these two triangles congruent by the HL (Hypotenuse-Leg) theorem. Then, we know that m<YQR is congruent to m<PQY. We can then use their given values to form an equation.

5x+6=16x-27

Continue to solve . . .

33 = 11x

x=3

Therefore, we can plug this value of 3 into the expression for the value of m<YQR, and you will get

(16 x 3) - 27, which is equal to 21°.

4 0

3 years ago