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2 years ago

Please answer the question in the picture!

Mathematics

1 answer:

Sliva [168]2 years ago

4 0

Answer will be option 2nd.

S(-4,7), T(-7,0), U(-1,0)

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A total of 2 yards of fabric is used to make 5 identical pillows. How much fabric is used for each pillow? in a sentence

SpyIntel [72]

Answer:

.4 yards of fabric were used for each pillow.

Steps:

2/5=0.4 (or $\frac{2}{5}$ )

6 0

3 years ago

The sum of matrices A and B is C.

GuDViN [60]

Answer:

Step-by-step explanation: -3

4 0

3 years ago

This exercise provides information about data in a survey of students. The survey included 58 students who smoke and 311 who don

Leviafan [203]

Answer:

0.157 is the proportion of students who smoke.

Step-by-step explanation:

We are given the following in the question:

Number of students who smoke = 58

Number of students who don't smoke = 311

Total number of students surveyed =

Number of students who smoke + Number of students who don't smoke

$= 58 + 311\\=369$

Proportion of students who smoke =

$=\displaystyle\frac{\text{Number of students who smoke}}{\text{Total number of students}}\\\\= \frac{58}{369}\\\\= 0.157$

Thus, 0.157 is the proportion of students who smoke.

5 0

3 years ago

Roughly estimate the volume of a tennis ball in cubic cm by using 6 cm for diameter and 3 for pi. round the answer to the neares

galben [10]

The volume of ball is 113.04 cubic centimeter

Solution:

Given that we have to find the volume of tennis ball

Since the ball is of sphere shape, we can use the sphere formula

The volume of sphere is given by formula:

$V = \frac{4}{3} \times \pi \times r^3$

Where, "V" is the volume and "r" is the radius

Given that,

Diameter = 6 cm

Therefore,

$Radius = \frac{diameter}{2}\\\\Radius = \frac{6}{2}=3$

Substituting in formula, we get

$V = \frac{4}{3} \times 3.14 \times 3^3\\\\V = 4 \times 3.14 \times 3^2\\\\V = 12.56 \times 9\\\\V = 113.04$

Thus volume of ball is 113.04 cubic centimeter

3 0

3 years ago

What is 2/22 simplify

Anna007 [38]

1/11
you just have to divide by 2

7 0

3 years ago