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2 years ago

Find two consecutive integers whose sum is 75

Mathematics

1 answer:

Brums [2.3K]2 years ago

4 0

x + (x + 1) = 75

2x + 1 = 75

2x = 74

x = 37

75 - 37 = 38

You can check by substituting the product for the value of x.

37 + 37 + 1 = 75

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The irrational number square root 67 is greater than [blank]

Tanya [424]

Answer:

The irrational number square root 67 is greater than whole number 8

Step-by-step explanation:

Given

$\sqrt{67$

Required

Complete the sentence

No options are given.

So, we will solve the expression then compare it with the nearest smallest integer

First, we solve the given expression

$\sqrt{67$

$\sqrt{67} \approx 8.185$

By comparison:

$8.185 > 8$

<em>This implies that, the blank will be completed with 8</em>

3 0

2 years ago

A television network is deciding whether or not to give its newest television show a spot during prime viewing time at night. If

Alinara [238K]

Answer:

Test statistic z= 1.708

Step-by-step explanation:

given that a television network is deciding whether or not to give its newest television show a spot during prime viewing time at night. If this is to happen, it will have to move one of its most viewed shows to another slot.

Sample size n = 827

Sample proportion p = $\frac{438}{827} \\=0.5297$

$H_0: p =0.5\\H_a: p >0.5$

(right tailed test)

This is because they would be interested if more than half viewers are ready for the change

Test statistic = Z = p difference/std error

p difference = 0.0297

Std error = $\sqrt{\frac{pq}{n} } \\=\sqrt{\frac{0.5*0.5}{827} } \\=0.0174$

Z =1.708

p valu e= 0.9562

Since p >0.05 we fail to reject H0

Test statistic z= 1.708

8 0

2 years ago

Which expression is equivalent to the fraction below?<br> 3/5

vladimir1956 [14]

Answer:

.6, 6/10, 15/25

Step-by-step explanation:

hope this helps!❄︎

8 0

1 year ago

I dont know how to do this

Kipish [7]

So what you're going to do is just multiply how you were normal to play multiply the numerator times the other numerator then multiply the denominator's and that should get you your answer and then you can try and simplify it by finding if it can be divided equally then see if it is bigger or smaller

4 0

3 years ago

Solve z^2-2z-35=0 using the zero product property

Sveta_85 [38]

Well z=5 and z=-7 hope this is the correct answer

3 0

3 years ago