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Monica [59]
2 years ago
12

How many solutions does s^2 -35=-35 have​

Mathematics
2 answers:
oksian1 [2.3K]2 years ago
5 0

Answer:

one solution since 0 has no positive or negative.

Step-by-step explanation:

s² - 35 = -35

s² = 0

s = 0

ONE answer

Alexandra [31]2 years ago
4 0

Answer:

1 solution

Step-by-step explanation:

s² - 35 = -35

Add 35 to both sides: <em>s² = 0</em>

<em>s can only be 0, and 0 has no positives nor negatives</em>, so one number.

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if computers sell for $1100 per unit and hard drives sell for $113 per unit, the revenue from x computers and y hard hard drives
dusya [7]
(x)1100+(y)113 x depends on the amount of computers is sold so x will change. y will be the amount of hard drives sold and then you add the total amount together.
8 0
3 years ago
There are 134 third graders and 167 fourth graders at the annual school and family picnic. the number of students is 7 times the
grandymaker [24]
I got 39 tables.
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4 0
3 years ago
Please help me out here
Sophie [7]

Answer:

your answer is C) A negative radius does not make sense.

Step-by-step explanation:

hope it helps  ^_^

5 0
2 years ago
During a recent drought, a water utility in a certain town sampled 100 residential water bills and found out that 73 of the resi
ankoles [38]

Answer:

(0.6430, 0.8170)

Step-by-step explanation:

Given that during a recent drought a water utility in a certain town sampled 100 residential water bills and found out that 73 of the residences had reduced their water consumption over that of the previous year.

Sample size n = 100

Sample proportion p = \frac{73}{100} =0.73

q = 1-p = 0.23

Std error of proportion = \sqrt{\frac{pq}{n} } \\=\sqrt{\frac{0.73*0.27}{100} } \\=0.04440

95% Z critical value = 1.96

Margin of error = 1.96*0.0444 = 0.0870

Confidence interval = sample proportion ±margin of error

0.642983946

0.817016054

(0.6430, 0.8170)

4 0
2 years ago
Anyone know this question
Vedmedyk [2.9K]
Answer is 70degree because if angle 1 is 70 then angle 2 also will be the same then it means even angle 3 will be 70.
HOPE IT HELPS :)
8 0
3 years ago
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