All categories

2 years ago

Can you help me solve all my work

Mathematics

1 answer:

Ivenika [448]2 years ago

7 0

1. S= squash
Z= zucchini

5s + 2z = 1.32
3s + 1z = 0.75. -2 ( 3s + 1z = 0.75)

5s + 2z = 1.32
-6s - 2z = -1.50
-s = -0.12

Squash = 0.12

5s + 2z = 1.32
5(.12) + 2z = 1.32
.60 + 2z = 1.32
2z = 1.32-.60
2z/2 =.72/2
Z= 0.36

You might be interested in

PLS HELP ME WITH THIS QUESTION

Natasha_Volkova [10]

5ft (i’m just typing because i need more characters)

6 0

3 years ago

What is the solution to this equation? 2x+3=x-4

g100num [7]

Answer:

x = -7

Step-by-step explanation:

2x+3 = x-4

2x-x = -4-3

x = -7

hope it helps ☺️

4 0

2 years ago

4. A statistician working for the National Basketball Association supplies the television announcers with interesting statistics

Sonbull [250]

Answer: 0.038

Step-by-step explanation:

Given: Total games : n= 375

Number of games won by the team that was winning the game at the end of the third quarter. = 300

The proportion (p) of the team that was winning the game at the end of the third quarter: $p=\dfrac{300}{375}=0.8$

Critical z-value for 90% confidence: z* = 1.645

Margin of error = $z^*\sqrt{\dfrac{(1-p)p}{n}}$

The margin of error in a 90% confidence interval estimate of p $=1.645\sqrt{\dfrac{0.2\times0.8}{300}}\\= 1.645\times\sqrt{0.00053333}\\\\=1.645\times0.0231\\\\=0.0379995\approx$$0.038$

Hence, the required margin of error = 0.038

7 0

3 years ago

I need help please anybody

erma4kov [3.2K]

Answer: area= 4.7

Area=pi*r^2=3.14*1.5=4.71=4.7 (nearest tenth)

6 0

2 years ago

The heights in inches of seven basketball players are listed below.

Levart [38]

The answer to this question is ....... a) 11

8 0

3 years ago

Can you help me solve all my work​

Can you help me solve all my work