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3 years ago

ASAP please sorry if it'd small it was blurry close up!!!

Mathematics

1 answer:

SIZIF [17.4K]3 years ago

4 0

She needs to answer 16 questions to get -80. (80÷5=16) but since she needs a smaller score than that to win the game, she then will have to answer more than 16 questions correctly. at least 17 to get less that -80. Hopefully I am understanding the question right.

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Given the equation <img src="https://tex.z-dn.net/?f=%5Csqrt%7B2x%2B1%7D%3D3" id="TexFormula1" title="\sqrt{2x+1}=3" alt="\sqrt{

r-ruslan [8.4K]

3 I don’t actually Know the answer sorry

4 0

3 years ago

At a certain hospital 39080 patients had their falls reported in the winter of 2004, thisrose to 42045 patients in the winter of

Natali [406]

Answer:

Percentage rise in patients from 2004 to 2014 = 7.59%

Explanation:

The number of patients in 2004 = 39080

The number of patients in 2014 = 42045

Increase in the number of patients = (The number of patients in 2014) - (The number of patients in 2004)

Rise in the number of patients = 42045 - 39080

Rise in the number of patients = 2965

$\begin{gathered} \text{Percentage rise in patients = }\frac{\text{Rise in the number of patients}}{\text{Number of patients in 2004}}\times100 \\ Percentage\text{ rise in patients = }\frac{2965}{39080}\times100 \\ \text{Percentage rise in patients = }7.59\text{ \%} \end{gathered}$

Percentage rise in patients from 2004 to 2014 = 7.59%

4 0

2 years ago

The coordinates of point T are (0,5). The midpoint of ST is (1,-4). What is the coordinate of S.

DerKrebs [107]

Answer:

Step-by-step explanation:

(x + 0)/2 = 1

x + 0 = 2

x = 2

(y + 5)/2 = -4

y + 5 = -8

y = -13

(2, -13)

6 0

4 years ago

If f(x)= (3+x)/(x-3) what is the f(a+2)

Akimi4 [234]

Answer:

f(a + 2) = (5 + a) / (a - 1)

Step-by-step explanation:

To answer items such as this, we directly substitute the a + 2 to the all the x's in the function such that,

f(a + 2) = (3 + a + 2) / (a + 2 - 3)

Simplifying the function generated above,

f(a + 2) = (5 + a) / (a - 1)

6 0

3 years ago

Read 2 more answers

1+1

Stells [14]

The answer would be more likely 2

3 0

4 years ago

Read 2 more answers