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Molodets [167]
3 years ago
12

Help me please I NEED to pass this

Mathematics
1 answer:
Alina [70]3 years ago
4 0

OPTION C is the correct answer.

Hope it helps you.

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Please help... answer a b c and d
morpeh [17]
A: Slope is 3.90
b: it means each person costs 3.90
c and d i don’t understand what they’re trying to get to i’m sorry
6 0
3 years ago
The table gives an inequality and a number to multiply both sides of the inequality by. Identify the new, true inequality.
zepelin [54]

Multiplying both sides of an inequality by a negative number reverses the inequality symbol.

<h3>How to determine the true inequalities?</h3>

The table of values is given as:

A: (-16 > -4) (-16 < -4) (-16 = -4)

B: (40 > 8) (40 < 8) (40 = 8

C: (-45 > 15) (-45 < 15) (-45 =15)

D: (35 > -20) (35 < -20) (35 = -20)

In the above list of inequalities, the true inequalities are

-16 < -4 --- because -16 is less than -4

40 > 8 --- because 40 is greater than 8

-45 < 15 --- because -45 is less than 15

35 > -20 --- because 35 is greater than -20

Lastly, when an inequality is multiplied or divided by a negative number, the inequality sign changes

Read more about inequality at:

brainly.com/question/17675534

#SPJ1

4 0
2 years ago
If a= square a over square b=x then what stamens is true
Dahasolnce [82]

Answer:

C I thinks

Step-by-step explanation:

If you square both sides that is what you get.

(Also can I please have Brainliest? I need it to level up!)

6 0
3 years ago
For the peachtree ridge football game 500 students wore blue and 300 students did not. What percent of all the students attendin
Novay_Z [31]
Problem
500 students wore blue and 300 students did not. What percent of all the students attending the game wore blue?

Result
62.5% of all the students attending the game wore blue.

Solution
We can calculate the percent of students wearing blue, after finding the total amont of students, using division and multiplication.
Let's add
500 + 300 = 800

Let's divide

800/500 = 0.625

Let's multiply

0.625 · 100 = 62.5
8 0
3 years ago
A survey was conducted to compare the mean cost of a meal at fast food restaurants in two different cities.
Vilka [71]

Answer:

We reject the Null and conclude that the mean costs of a meal at fast food restaurants in two different cities are different.

Step-by-step explanation:

Given :

City n x s

A 26 $4.05 $0.55

B 32 $5.15 $0.85

H0 : μ1 - μ2 = 0

H0 : μ1 - μ2 ≠ 0

n1 = 26 ; x1 = 4.05 ; s1 = 0.55

n2 = 32 ; x2 = 5.15 ; s2 = 0.85

Tstatistic :

(x1 - x2) / √(s1²/n1 + s2²/n2)

(4.05 - 5.15) / √(0.55²/26 + 0.85²/32)

-1.1 / 0.1849668

= - 5.947

Using the smaller n;

df = n - 1 ; 26 - 1 = 25

Pvalue = (-5.947, 24)

Pvalue = 0.000001

Since Pvalue < α ; We reject the Null and conclude that the mean costs of a meal at fast food restaurants in two different cities are different.

4 0
3 years ago
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