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zmey [24]
3 years ago
9

Nurse Jackson examines immunization records for this past winter at the school where she works. Got flu Didn't get flu Total Vac

cinated 120 380 500 Not vaccinated 160 140 300 Total 280 520 800 How many students were not vaccinated and did not get the flu? O A. 300 B. 380 O C. 160 D. 140​
Mathematics
1 answer:
Harman [31]3 years ago
6 0

Answer:

140

Step-by-step explanation:

ap3x

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Steps to solve this equation 25 1/7- 12 5/7=
alex41 [277]
\frac{25*7+1}{7}  - 12 \frac{5}{7}
 


\frac{175+1}{7} - 12 \frac{5}{7}\frac{176}{7}  -  \frac{12*7+5}{7}
4 0
4 years ago
Draw the graph of g(x) = 2x + 3, if x ≥ 1 g(x) = 5, if x > 1
trapecia [35]
G(x)=2x+3
x <span>≥ 1
g(x)=5
x is bigger then 1

</span>
6 0
3 years ago
A rectangular soccer field is 120 ft long by 64 ft wide. What dimensions would a scale drawing of the soccer field be if the fie
timofeeve [1]

Answer:

Hence dimension on drawing= 12 in by 6.4 in

Step-by-step explanation:

Actual dimension of the soccer field is 120 ft by 64 ft

Scale during drawing = 1in to 10 ft

Hence dimension on drawing = 120/10 by 64/10 = 12 in by 6.4 in

4 0
4 years ago
Describe how to transform the quantity of the third root of x to the fourth power, to the fifth power into an expression with a
Novosadov [1.4K]

Answer:

x^{\frac{20}{3} }

Step-by-step explanation:

To write: third root of x to the fourth power, to the fifth power into an expression with a rational exponent

Solution:

Exponent refers to the number of times a number is multiplied to itself.

Exponent is sometimes also known as power.

Third roots of x=x^{\frac{1}{3} }

Third root of x to the fourth power(x^{\frac{1}{3} })^4 =x^{\frac{4}{3} }

Third root of x to the fourth power, to the fifth power=(x^{\frac{4}{3} })^5= x^{\frac{20}{3} }

8 0
4 years ago
Joil wanted to cut the angle into two smaller angles draw and label ray BD to cut angle ABC into two smaller angles with angle D
Ann [662]

Answer:

Step-by-step explanation:

I think your question is missing the key information about the degree of the big angle. So please have a look at the attach photo below, it may help you.

the measure of angle ABD = ∠ABC - ∠DBC

= 109 - 55

= 54 degree

4 0
4 years ago
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