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3 years ago

9

1100 students attend Ridgewood Junior High School. 4% of students bring their lunch to school everyday. How many students brough

t their lunch to school on Thursday?

2 answers:

Triss [41]3 years ago

7 0

Answer:

the answer is 44 students.

Step-by-step explanation:

valentinak56 [21]3 years ago

5 0

Answer: 44 students

Step-by-step explanation:

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What is the volume of this cone?

dlinn [17]

Answer:

167.46

Step-by-step explanation:

$V=\frac{1}{3} X \pi r^{2} X h$

$\frac{1}{3} x 3.14 x 4^{2} x10$

$\frac{1}{3} X 50.24x 10$

$\frac{1}{3} x 502.4$

$V=167.46$

3 0

3 years ago

There are 40 markers in a bag. Of the 10 scented markers, 6 are permanent markers. Half of the unscented markers are erasable.

Vera_Pavlovna [14]

Answer:

K12 ANSWER

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

What is the final amount of 777 is decreased by 12% followed by a 4% increase? Give your answer rounded to 2dp.

julia-pushkina [17]

Answer:

711.11

Step-by-step explanation:

<h3>Method 1 </h3>

If 777 is decreased by 12%. the number would now be (100% - 12%) 88% of what it was originally

0.88 x 777 = 683.76

683.76 is increased by 4%. 683.76 would now be (100 + 4%) 104% of what it originally was

683.76 x 1.04 = 711.11

<h3>Method 2 </h3>

12% x 777 =

0.12 x 777 = 93.24

777 - 93.24 = 683.76

4% x 683.76 = 27.3504

683.76 + 27.3504 = 711.11

5 0

3 years ago

SMART STUDENT PLEASE NEED GOOD MATH STUDENT

tangare [24]

Answer:

Therefore 'x' is equal to 65.4°

Step-by-step explanation:

In Right Angle Triangle ABC

∠ B = 90°

AC = Hypotenuse = 12

CB = Adjacent Side = 5

To Find:

∠ C = x

Solution:

In Right Angle Triangle ABC Cosine Identity we have

$\cos C = \frac{\textrm{side adjacent to angle C}}{Hypotenuse}\\$

Substituting the values we get

$\cos C = \dfrac{CB}{AC}=\dfrac{5}{12}$

$\angle C = \cos^{-1}(0.4166)=65.37=65.4\°$

Therefore 'x' is equal to 65.4°

8 0

3 years ago

Multiply each pair of numbers -4.25x(-1.25)=

hoa [83]

The answer is 5.31245

7 0

3 years ago