Can someone please answer. There is a picture. It is only one question. Thank you so much!

Mathematics

1 answer:

Alex2 years ago

7 0

Hello,

True.
=============

You might be interested in

In a test (+4) marks are given for every correct answers and (-3) marks are given for every incorrect answers 1) Tahiya answered

stealth61 [152]

Answer:

Tahiya attempted 3 incorrect answers.

Helmin attempted 11 incorrect answers.

Step-by-step explanation:

Correct = +4

Incorrect = -3

1) Tahiya got 12 correct answers and scored a 40, the number of incorrect answers was:

$4*12-3I=40\\I=\frac{8}{3}\\I=2.67$

2) Helmin got 5 correct answers and scored a -14, the number of incorrect answers was:

$4*5-3I=-14\\I=\frac{34}{3}\\I=11.33$

In both cases the number of incorrect answers obtained is a fraction, which means that either the data provided is inaccurate, or that the scores obtained by the students are approximate. Let's round the number of incorrect answers to the nearest whole answer.

Tahiya attempted 3 incorrect answers.

Helmin attempted 11 incorrect answers.

4 0

3 years ago

Aiden measures with paper strips. It is actually 10 paper strips long, but he gets answer of 8. What is his mistake? Write or dr

Marrrta [24]

Either:
- He didn't measure from the end of the first paper strip to the end of the last.
- The paper strips were of different sizes

4 0

3 years ago

Evaluate 4-0.25g+0.5h when g=10 and h=5

skad [1K]

Answer: