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Finger [1]
4 years ago
7

Suppose a different student reaches in the bag, randomly selects their twenty chips, and estimates that 60% of the students are

male. How many yellow chips were in their sample? _______ yellow chips.
Mathematics
1 answer:
djyliett [7]4 years ago
8 0
12 chips if you are trying to find 60% of 20
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Pls help me thank you!!
mario62 [17]

Answer:

i think it might Be 70

Step-by-step explanation:

I hope this helps u if so plz mark brainliest :)

6 0
3 years ago
Read 2 more answers
A) Complete the table of values for y = 6 - 2x<br><br> 0<br> 1<br> 2<br> 3<br> 4<br> 5<br> -4
andreyandreev [35.5K]

Answer:

0

2

4

1

5

44

Step-by-step explanation:

mark brainliest

6 0
3 years ago
In ΔXYZ, ∠X=82° and ∠Y=84°. ∠XWZ=90° and XY=97. Find the length of XW to the nearest integer.
ivanzaharov [21]

Check the picture below to the left, let's use those sides with the law of sines

\textit{Law of sines} \\\\ \cfrac{sin(\measuredangle A)}{a}=\cfrac{sin(\measuredangle B)}{b}=\cfrac{sin(\measuredangle C)}{c} \\\\[-0.35em] ~\dotfill\\\\ \cfrac{sin(14^o)}{97}=\cfrac{sin(84^o)}{XZ}\implies XZ = \cfrac{97\cdot sin(84^o)}{sin(14^o)}\implies XZ \approx 398.76 \\\\\\ \stackrel{\textit{now using SOH CAH TOA}}{cos(82^o) = \cfrac{XW}{XZ}}\implies XZcos(82^o)=XW \\\\\\ 398.76cos(82^o)\approx XW\implies 55.497\approx XW\implies \stackrel{\textit{rounded up}}{55=XW}

7 0
3 years ago
Mrs. Smith teaches junior high school. During a class party in fourth
MArishka [77]

Question is Incomplete, Complete question is given below.

Mrs.Smith teaches junior high school. During a class party in fourth period, she used 4/5 liters of soda for 12 students. If she had a class party in fifth period and used the same serving size, how many liters did she use for 30 students?

Answer:

Mrs. Smith used 2 liters of soda for 30 students.

Step-by-step explanation:

Given:

Number of students = 12

Amount of soda used for 12 students = 4/5 liters

We need to find amount of soda used for 30 students.

For 12 students  = 4/5 liters of soda used

For 30 students =  the amount of soda used

By Using Unitary Method we get

Amount of soda used = \frac{4\times30}{5\times12}=\frac{120}{60} =2 \ litres

Hence Mrs. Smith used 2 liters of soda for 30 students.

5 0
3 years ago
&lt;) Madison is organizing a 10K race. She is ordering cases of bottled water for the runners.
love history [14]

Answer:

b= 20 • c

b is equalled to how many bottles, which c is equalled to how many cases, since there is no number for how many cases then is just the variable "c".

4 0
3 years ago
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