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vekshin1
3 years ago
12

Susie spent 4 1/4 hours on Monday and 3 5/8 hours on Tuesday working on a history project. About how long did she spend working

on the project?
Mathematics
2 answers:
kakasveta [241]3 years ago
8 0
If u add them together (which i did) then u
you should end up with 7 and 7/8
Salsk061 [2.6K]3 years ago
6 0

Answer: 7.875

Step-by-step explanation:  4 1/4 + 3 5/8

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NEED ANSWERS!!!
Finger [1]

Answer:

Will earn $74.38 in interest or for the total $924.38 for the total amount accrued, principal plus interest

Step-by-step explanation:

I = p x rt

I = 850 x 0.035 x 2.5 = 74.38    (interest)

P' = p + I = 850 + 74.38 = 924.38

3 0
3 years ago
Para armar un escritorio, Eduardo tendrá que usar 20 tarugos, los que debe cubrir completamente con una capa de pegamento. Él ca
Degger [83]

El área superficial total de los veinte tarugos es mayor que el área superficial cubierta por el pegamento.

<h3>Como determinar si la superficie cubierta por el pegamento es suficiente</h3>

En esta pregunta debemos calcular el área superficial total de los tarugos (A_{s}), en milímetros cuadrados, y comparar el resultado con la cifra afirmada por Eduardo. El área superficial total es:

A_{s} = 20\cdot \pi\cdot (5\,mm)^{2}\cdot (80\,mm)

A_{s} \approx 125663.706\,mm^{2 }

En consecuencia, el área superficial total de los veinte tarugos es mayor que el área superficial cubierta por el pegamento. Francisca tiene la razón. \blacksquare

<h3>Observación</h3>

El enunciado omite las dimensiones <em>geométricas</em> de cada tarugo (5 milímetros de radio y 80 milímetros de longitud).

Para aprender más sobre áreas, invitamos cordialmente a ver esta pregunta verificada: brainly.com/question/391394

4 0
2 years ago
ABCD is a trapezium in which AB parallel DC ,DC=30cm and AB=50cm .If X and Y are respectively the mid point of AD and BC then pr
Ratling [72]
I have attached the answer. Hope it helps.
Download pdf
3 0
2 years ago
5th grade math. Correct answer will be marked brainliest. Which boxes go where?
loris [4]

Answer:

.46 x 14 = 6.44

46 x 1.4 = 64.4

46 x 14 = 644

4.6 x 14 = 64.4

46 x .14 = 6.44

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
in one month you had both a raise and a $250 bonus for exceeding your goals by 10%. your old paycheck gross was 2300 with a net
maks197457 [2]
Backing out the bonus, we get 2711 - 250 = 2461, which is 161 more than his last check 

<span>So 161 / 2300 = 0.07, or 7%</span>
3 0
3 years ago
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