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3 years ago

Find two numbers such that their sum is 10 and their product is 22.

Mathematics

1 answer:

Nonamiya [84]3 years ago

4 0

Hope this help answers are on the bottom :)

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Solve for the variable. Show each step in the solution process.

motikmotik

Answer:

z = 1/2

Step-by-step explanation:

Step 1: Write equation

22z + 6 - 10 = 6z + 4

Step 2: Solve for z

Combine like terms: 22z - 4 = 6z + 4
Subtract 6z on both sides: 16z - 4 = 4
Add 4 to both sides: 16z = 8
Divide both sides by 16: z = 8/16
Simplify: z = 1/2

Step 3: Check

Plug in z to verify it's a solution.

22(1/2) + 6 - 10 = 6(1/2) + 4

11 - 4 = 3 + 4

7 = 7

6 0

3 years ago

A ball is drawn randomly from a jar that contains 7 red balls, 5 white balls, and 4 yellow ball. Find the probability of the giv

Furkat [3]

Missing Part:

a. A red ball is drawn

b. A white ball is drawn

Answer:

a. $P(Red) = 0.4375$

b. $P(White) = 0.3125$

Step-by-step explanation:

Given

$Red = 7$

$White = 5$

$Yellow = 4$

First, we need to calculate the total

$Total = Red + White + Yellow$

$Total = 7+5+4$

$Total = 16$

Solving (a): Probability of Red.

This is calculated by dividing number of red balls by the total

So:

$P(Red) = \frac{Red}{Total}$

$P(Red) = \frac{7}{16}$

$P(Red) = 0.4375$

Solving (a): Probability of White.

This is calculated by dividing number of white balls by the total

So:

$P(White) = \frac{White}{Total}$

$P(White) = \frac{5}{16}$

$P(White) = 0.3125$

7 0

2 years ago

Alexa surveyed 7 students and found 2 like scary movies.based on this information how many students would like scary movies out

Fudgin [204]

The answer is 10 10 students liked scary movies out of 35

6 0

2 years ago

Find the unit rate. Round to the nearest hundredth, If necessary. $290 for 12ft

9966 [12]

Answer:

24.17

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Can anyone help me? Brainlist if right! Thx :)

tamaranim1 [39]

Answer:

odd: 4/7

not 3: 6/7

4 or 5: 2/7

spinner spun 2: there both 1/7 i think im

only in 7th grade ;-;

Step-by-step explanation: well there are 7 spaces so the probabilty

of it landing on an odd space on the wheel is how many odd numbers there are over 7 . and there is only 1 three so the chance that it will not land on 3 is 6/7. there is a 2/7 chance it will land on 4 or 5. and im not to sure abt the last one but like i said im only in the 7th grade i am taking p classes tho so the rest should be right. :D

4 0

2 years ago